- Conduct user research to determine design requirements and analyze user feedback to improve design quality.
Occupations with related tasks Save Table: XLSX CSV
- Read catalogs, microfiche viewers, or computer displays to determine replacement part stock numbers and prices.
- Determine replacement parts required, according to inspections of old parts, customer requests, or customers' descriptions of malfunctions.
- Manage shipments by researching shipping methods or costs and tracking packages.
- Receive payment or obtain credit authorization.
- Assist customers, such as responding to customer complaints and updating them about back-ordered parts.
- Fill customer orders from stock, and place orders when requested items are out of stock.
- Receive and fill telephone orders for parts.
- Locate and label parts, and maintain inventory of stock.
- Prepare sales slips or sales contracts.
- Examine returned parts for defects, and exchange defective parts or refund money.
- Mark and store parts in stockrooms, according to prearranged systems.
- Maintain and clean work and inventory areas.
- Place new merchandise on display.
- Advise customers on substitution or modification of parts when identical replacements are not available.
- Discuss use and features of various parts, based on knowledge of machines or equipment.
- Demonstrate equipment to customers, and explain functioning of equipment.
- Measure parts, using precision measuring instruments, to determine whether similar parts may be machined to required sizes.
- Pick up and deliver parts.
- Repair parts or equipment.
- Read catalogs, microfiche viewers, or computer displays to determine replacement part stock numbers and prices.
- Determine replacement parts required, according to inspections of old parts, customer requests, or customers' descriptions of malfunctions.
- Manage shipments by researching shipping methods or costs and tracking packages.
- Confer with clients to obtain and provide information when claims are made on a policy.
- Interview prospective clients to obtain data about their financial resources and needs, the physical condition of the person or property to be insured, and to discuss any existing coverage.
- Customize insurance programs to suit individual customers, often covering a variety of risks.
- Sell various types of insurance policies to businesses and individuals on behalf of insurance companies, including automobile, fire, life, property, medical and dental insurance, or specialized policies, such as marine, farm/crop, and medical malpractice.
- Explain features, advantages, and disadvantages of various policies to promote sale of insurance plans.
- Perform administrative tasks, such as maintaining records and handling policy renewals.
- Seek out new clients and develop clientele by networking to find new customers and generate lists of prospective clients.
- Call on policyholders to deliver and explain policy, to analyze insurance program and suggest additions or changes, or to change beneficiaries.
- Contact underwriter and submit forms to obtain binder coverage.
- Select company that offers type of coverage requested by client to underwrite policy.
- Ensure that policy requirements are fulfilled, including any necessary medical examinations and the completion of appropriate forms.
- Develop marketing strategies to compete with other individuals or companies who sell insurance.
- Calculate premiums and establish payment method.
- Attend meetings, seminars, and programs to learn about new products and services, learn new skills, and receive technical assistance in developing new accounts.
- Monitor insurance claims to ensure they are settled equitably for both the client and the insurer.
- Plan and oversee incorporation of insurance program into bookkeeping system of company.
- Inspect property, examining its general condition, type of construction, age, and other characteristics, to decide if it is a good insurance risk.
- Install bookkeeping systems and resolve system problems.
- Explain necessary bookkeeping requirements for customer to implement and provide group insurance program.
- Confer with clients to obtain and provide information when claims are made on a policy.
- Interview prospective clients to obtain data about their financial resources and needs, the physical condition of the person or property to be insured, and to discuss any existing coverage.
- Perform hydraulic analyses of water supply systems or water distribution networks to model flow characteristics, test for pressure losses, or to identify opportunities to mitigate risks and improve operational efficiency.
- Analyze the efficiency of water delivery structures, such as dams, tainter gates, canals, pipes, penstocks, or cofferdams.
- Provide technical direction or supervision to junior engineers, engineering or computer-aided design (CAD) technicians, or other technical personnel.
- Review and critique proposals, plans, or designs related to water or wastewater treatment systems.
- Design domestic or industrial water or wastewater treatment plants, including advanced facilities with sequencing batch reactors (SBR), membranes, lift stations, headworks, surge overflow basins, ultraviolet disinfection systems, aerobic digesters, sludge lagoons, or control buildings.
- Evaluate the operation and maintenance of water or wastewater systems to identify ways to improve their efficiency.
- Design or select equipment for use in wastewater processing to ensure compliance with government standards.
- Design pumping systems, pumping stations, pipelines, force mains, or sewers for the collection of wastewater.
- Design water distribution systems for potable or non-potable water.
- Conduct water quality studies to identify and characterize water pollutant sources.
- Analyze and recommend chemical, biological, or other wastewater treatment methods to prepare water for industrial or domestic use.
- Identify design alternatives for the development of new water resources.
- Design water runoff collection networks, water supply channels, or water supply system networks.
- Design water or wastewater lift stations, including water wells.
- Conduct cost-benefit analyses for the construction of water supply systems, runoff collection networks, water and wastewater treatment plants, or wastewater collection systems.
- Provide technical support on water resource or treatment issues to government agencies.
- Conduct feasibility studies for the construction of facilities, such as water supply systems, runoff collection networks, water and wastewater treatment plants, or wastewater collection systems.
- Analyze storm water or floodplain drainage systems to control erosion, stabilize river banks, repair channel streams, or design bridges.
- Oversee the construction of decentralized or on-site wastewater treatment systems, including reclaimed water facilities.
- Develop plans for new water resources or water efficiency programs.
- Perform hydrological analyses, using three-dimensional simulation software, to model the movement of water or forecast the dispersion of chemical pollutants in the water supply.
- Write technical reports or publications related to water resources development or water use efficiency.
- Design water storage tanks or other water storage facilities.
- Analyze and recommend sludge treatment or disposal methods.
- Design sludge treatment plants.
- Gather and analyze water use data to forecast water demand.
- Conduct environmental impact studies related to water and wastewater collection, treatment, or distribution.
- Perform mathematical modeling of underground or surface water resources, such as floodplains, ocean coastlines, streams, rivers, or wetlands.
- Perform hydraulic analyses of water supply systems or water distribution networks to model flow characteristics, test for pressure losses, or to identify opportunities to mitigate risks and improve operational efficiency.
- Analyze the efficiency of water delivery structures, such as dams, tainter gates, canals, pipes, penstocks, or cofferdams.
- Interview clients to determine clients' assets, liabilities, cash flow, insurance coverage, tax status, or financial objectives.
- Determine customers' financial services needs and prepare proposals to sell services that address these needs.
- Make bids or offers to buy or sell securities.
- Monitor markets or positions.
- Agree on buying or selling prices at optimal levels for clients.
- Keep accurate records of transactions.
- Buy or sell stocks, bonds, commodity futures, foreign currencies, or other securities on behalf of investment dealers.
- Complete sales order tickets and submit for processing of client-requested transactions.
- Report all positions or trading results.
- Discuss financial options with clients and keep them informed about transactions.
- Identify opportunities or develop channels for purchase or sale of securities or commodities.
- Develop financial plans, based on analysis of clients' financial status.
- Review all securities transactions to ensure accuracy of information and conformance to governing agency regulations.
- Devise trading, option, or hedge strategies.
- Track and analyze factors that affect price movement, such as trade policies, weather conditions, political developments, or supply and demand changes.
- Inform other traders, managers, or customers of market conditions, including volume, price, competition, or dynamics.
- Offer advice on the purchase or sale of particular securities.
- Contact prospective customers to present information and explain available services.
- Explain stock market terms or trading practices to clients.
- Calculate costs for billings or commissions.
- Prepare financial reports to monitor client or corporate finances.
- Supply the latest price quotes on any security, as well as information on the activities or financial positions of the corporations issuing these securities.
- Supervise support staff and ensure proper execution of contracts.
- Relay buy or sell orders to securities exchanges or to firm trading departments.
- Evaluate costs and revenue of agreements to determine continued profitability.
- Sell services or equipment, such as trusts, investments, or check processing services.
- Negotiate prices or contracts for securities or commodities sales or purchases.
- Prepare and send requests for price quotations to all companies in a particular market.
- Price securities or commodities based on market conditions.
- Purchase or sell financial derivatives for customers.
- Interview clients to determine clients' assets, liabilities, cash flow, insurance coverage, tax status, or financial objectives.
- Determine customers' financial services needs and prepare proposals to sell services that address these needs.
- Develop an understanding of customers' needs and take actions to ensure that such needs are met.
- Review logistics performance with customers against targets, benchmarks, and service agreements.
- Maintain and develop positive business relationships with a customer's key personnel involved in, or directly relevant to, a logistics activity.
- Manage subcontractor activities, reviewing proposals, developing performance specifications, and serving as liaisons between subcontractors and organizations.
- Develop proposals that include documentation for estimates.
- Direct availability and allocation of materials, supplies, and finished products.
- Redesign the movement of goods to maximize value and minimize costs.
- Explain proposed solutions to customers, management, or other interested parties through written proposals and oral presentations.
- Direct team activities, establishing task priorities, scheduling and tracking work assignments, providing guidance, and ensuring the availability of resources.
- Perform managerial duties such as hiring and training employees and overseeing facility needs or requirements.
- Collaborate with other departments as necessary to meet customer requirements, to take advantage of sales opportunities or, in the case of shortages, to minimize negative impacts on a business.
- Report project plans, progress, and results.
- Protect and control proprietary materials.
- Stay informed of logistics technology advances and apply appropriate technology to improve logistics processes.
- Develop and implement technical project management tools, such as plans, schedules, and responsibility and compliance matrices.
- Provide project management services, including the provision and analysis of technical data.
- Manage the logistical aspects of product life cycles, including coordination or provisioning of samples, and the minimization of obsolescence.
- Perform system lifecycle cost analysis and develop component studies.
- Plan, organize, and execute logistics support activities, such as maintenance planning, repair analysis, and test equipment recommendations.
- Participate in the assessment and review of design alternatives and design change proposal impacts.
- Direct and support the compilation and analysis of technical source data necessary for product development.
- Support the development of training materials and technical manuals.
- Develop an understanding of customers' needs and take actions to ensure that such needs are met.
- Review logistics performance with customers against targets, benchmarks, and service agreements.
- Converse with customer to determine destination, mode of transportation, travel dates, financial considerations, and accommodations required.
- Collect payment for transportation and accommodations from customer.
- Plan, describe, arrange, and sell itinerary tour packages and promotional travel incentives offered by various travel carriers.
- Compute cost of travel and accommodations, using calculator, computer, carrier tariff books, and hotel rate books, or quote package tour's costs.
- Record and maintain information on clients, vendors, and travel packages.
- Book transportation and hotel reservations, using computer or telephone.
- Print or request transportation carrier tickets, using computer printer system or system link to travel carrier.
- Provide customer with brochures and publications containing travel information, such as local customs, points of interest, or foreign country regulations.
- Converse with customer to determine destination, mode of transportation, travel dates, financial considerations, and accommodations required.
- Gather information from prospective customers to identify their solar energy needs.
- Prepare proposals, quotes, contracts, or presentations for potential solar customers.
- Select solar energy products, systems, or services for customers based on electrical energy requirements, site conditions, price, or other factors.
- Provide customers with information, such as quotes, orders, sales, shipping, warranties, credit, funding options, incentives, or tax rebates.
- Calculate potential solar resources or solar array production for a particular site considering issues such as climate, shading, and roof orientation.
- Generate solar energy customer leads to develop new accounts.
- Provide technical information about solar power, solar systems, equipment, and services to potential customers or dealers.
- Assess sites to determine suitability for solar equipment, using equipment such as tape measures, compasses, and computer software.
- Take quote requests or orders from dealers or customers.
- Prepare or review detailed design drawings, specifications, or lists related to solar installations.
- Create customized energy management packages to satisfy customer needs.
- Develop marketing or strategic plans for sales territories.
- Demonstrate use of solar and related equipment to customers or dealers.
- Gather information from prospective customers to identify their solar energy needs.
- Greet customers and discuss the type, quality, and quantity of merchandise sought for rental.
- Compute charges for merchandise or services and receive payments.
- Receive orders for services, such as rentals, repairs, dry cleaning, and storage.
- Explain rental fees, policies, and procedures.
- Provide information about rental items, such as availability, operation, or description.
- Advise customers on use and care of merchandise.
- Answer telephones to provide information and receive orders.
- Inspect and adjust rental items to meet needs of customer.
- Prepare rental forms, obtaining customer signature and other information, such as required licenses.
- Rent items, arrange for provision of services to customers, and accept returns.
- Keep records of transactions and of the number of customers entering an establishment.
- Receive, examine, and tag articles to be altered, cleaned, stored, or repaired.
- Reserve items for requested times and keep records of items rented.
- Prepare merchandise for display or for purchase or rental.
- Recommend and provide advice on a wide variety of products and services.
- Allocate equipment to participants in sporting events or recreational activities.
- Greet customers and discuss the type, quality, and quantity of merchandise sought for rental.
- Analyze control or survey data to ensure adherence to project specifications or land survey standards.
- Conduct surveys to determine exact positions, measurement of points, elevations, lines, areas, volumes, contours, or other features of land surfaces.
- Calculate the exact horizontal and vertical position of points on the Earth's surface.
- Maintain databases of geodetic and related information, including coordinate, descriptive, or quality assurance data.
- Verify the mathematical correctness of newly collected survey data.
- Compute horizontal and vertical coordinates of control networks, using direct leveling or other geodetic survey techniques, such as triangulation, trilateration, and traversing, to establish features of the Earth's surface.
- Plan or direct the work of geodetic surveying staff, providing technical consultation as needed.
- Assess the quality of control data to determine the need for additional survey data for engineering, construction, or other projects.
- Distribute compiled geodetic data to government agencies or the general public.
- Request additional survey data when field collection errors occur or engineering surveying specifications are not maintained.
- Read current literature, talk with colleagues, continue education, or participate in professional organizations or conferences to keep abreast of developments in technology, equipment, or systems.
- Provide training and interpretation in the use of methods or procedures for observing and checking controls for geodetic and plane coordinates.
- Prepare progress or technical reports.
- Review existing standards, controls, or equipment used, recommending changes or upgrades as needed.
- Compute, retrace, or adjust existing surveys of features such as highway alignments, property boundaries, utilities, control and other surveys to match the ground elevation-dependent grids, geodetic grids, or property boundaries and to ensure accuracy and continuity of data used in engineering, surveying, or construction projects.
- Determine orientation of tracts of land, including position, boundaries, size, and shape, using theodolites, electronic distance-measuring equipment, satellite-based positioning equipment, land information systems, or other geodetic survey equipment.
- Analyze control or survey data to ensure adherence to project specifications or land survey standards.
- Analyze performance of vehicles or components that have been redesigned to increase fuel efficiency, such as camless or dual-clutch engines or alternative types of air-conditioning systems.
- Document test results, using cameras, spreadsheets, documents, or other tools.
- Set up mechanical, hydraulic, or electric test equipment in accordance with engineering specifications, standards, or test procedures.
- Read and interpret blueprints, schematics, work specifications, drawings, or charts.
- Inspect or test parts to determine nature or cause of defects or malfunctions.
- Monitor computer-controlled test equipment, according to written or verbal instructions.
- Analyze test data for automotive systems, subsystems, or component parts.
- Install equipment, such as instrumentation, test equipment, engines, or aftermarket products, to ensure proper interfaces.
- Perform or execute manual or automated tests of automotive system or component performance, efficiency, or durability.
- Maintain test equipment in operational condition by performing routine maintenance or making minor repairs or adjustments as needed.
- Improve fuel efficiency by testing vehicles or components that use lighter materials, such as aluminum, magnesium alloy, or plastic.
- Fabricate new or modify existing prototype components or fixtures.
- Order new test equipment, supplies, or replacement parts.
- Recommend product or component design improvements, based on test data or observations.
- Recommend tests or testing conditions in accordance with designs, customer requirements, or industry standards to ensure test validity.
- Test performance of vehicles that use alternative fuels, such as alcohol blends, natural gas, liquefied petroleum gas, biodiesel, nano diesel, or alternative power methods, such as solar energy or hydrogen fuel cells.
- Participate in research or testing of computerized automotive applications, such as telemetrics, intelligent transportation systems, artificial intelligence, or automatic control.
- Build instrumentation or laboratory test equipment for special purposes.
- Analyze performance of vehicles or components that have been redesigned to increase fuel efficiency, such as camless or dual-clutch engines or alternative types of air-conditioning systems.
- Visit retailers and sales representatives to promote products and gather information.
- Monitor sales staff performance to ensure that goals are met.
- Direct and supervise employees engaged in sales, inventory-taking, reconciling cash receipts, or performing specific services.
- Listen to and resolve customer complaints regarding services, products, or personnel.
- Keep records pertaining to purchases, sales, and requisitions.
- Hire, train, and evaluate personnel.
- Confer with company officials to develop methods and procedures to increase sales, expand markets, and promote business.
- Plan and prepare work schedules, and assign employees to specific duties.
- Attend company meetings to exchange product information and coordinate work activities with other departments.
- Formulate pricing policies on merchandise according to profitability requirements.
- Prepare sales and inventory reports for management and budget departments.
- Examine products purchased for resale or received for storage to determine product condition.
- Examine merchandise to ensure correct pricing and display, and that it functions as advertised.
- Analyze details of sales territories to assess their growth potential and to set quotas.
- Inventory stock and reorder when inventories drop to specified levels.
- Coordinate sales promotion activities, such as preparing merchandise displays and advertising copy.
- Prepare rental or lease agreements, specifying charges and payment procedures for use of machinery, tools, or other items.
- Provide staff with assistance in performing difficult or complicated duties.
- Visit retailers and sales representatives to promote products and gather information.
- Obtain and study information about clients' products, needs, problems, advertising history, and business practices to offer effective sales presentations and appropriate product assistance.
- Prepare and deliver sales presentations to new and existing customers to sell new advertising programs and to protect and increase existing advertising.
- Maintain assigned account bases while developing new accounts.
- Provide clients with estimates of the costs of advertising products or services.
- Locate and contact potential clients to offer advertising services.
- Explain to customers how specific types of advertising will help promote their products or services in the most effective way possible.
- Prepare promotional plans, sales literature, media kits, and sales contracts, using computer.
- Process all correspondence and paperwork related to accounts.
- Draw up contracts for advertising work, and collect payments due.
- Deliver advertising or illustration proofs to customers for approval.
- Inform customers of available options for advertisement artwork, and provide samples.
- Recommend appropriate sizes and formats for advertising, depending on medium used.
- Write copy as part of layout.
- Determine advertising medium to be used, and prepare sample advertisements within the selected medium for presentation to customers.
- Gather all relevant material for bid processes, and coordinate bidding and contract approval.
- Consult with company officials, sales departments, and advertising agencies to develop promotional plans.
- Identify new advertising markets, and propose products to serve them.
- Arrange for commercial taping sessions, and accompany clients to sessions.
- Attend sales meetings, industry trade shows, and training seminars to gather information, promote products, expand network of contacts, and increase knowledge.
- Write sales outlines for use by staff.
- Obtain and study information about clients' products, needs, problems, advertising history, and business practices to offer effective sales presentations and appropriate product assistance.
- Learn about competitors' products or consumers' interests or concerns to answer questions or provide more complete information.
- Provide product samples, coupons, informational brochures, or other incentives to persuade people to buy products.
- Sell products being promoted and keep records of sales.
- Keep areas neat while working and return items to correct locations following demonstrations.
- Demonstrate or explain products, methods, or services to persuade customers to purchase products or use services.
- Record and report demonstration-related information, such as the number of questions asked by the audience or the number of coupons distributed.
- Suggest specific product purchases to meet customers' needs.
- Research or investigate products to be presented to prepare for demonstrations.
- Set up and arrange displays or demonstration areas to attract the attention of prospective customers.
- Identify interested and qualified customers to provide them with additional information.
- Visit trade shows, stores, community organizations, or other venues to demonstrate products or services or to answer questions from potential customers.
- Transport, assemble, and disassemble materials used in presentations.
- Practice demonstrations to ensure that they will run smoothly.
- Instruct customers in alteration of products.
- Work as part of a team of demonstrators to accommodate large crowds.
- Prepare or alter presentation contents to target specific audiences.
- Stock shelves with products.
- Provide product information, using lectures, films, charts, or slide shows.
- Train demonstrators to present a company's products or services.
- Recommend product or service improvements to employers.
- Wear costumes or sign boards and walk in public to promote merchandise, services, or events.
- Learn about competitors' products or consumers' interests or concerns to answer questions or provide more complete information.
- Analyze radio frequency identification device (RFID)-related supply chain data.
- Identify operational requirements for new systems to inform selection of technological solutions.
- Integrate tags, readers, or software in radio frequency identification device (RFID) designs.
- Perform systems analysis or programming of radio frequency identification device (RFID) technology.
- Test radio frequency identification device (RFID) software to ensure proper functioning.
- Select appropriate radio frequency identification device (RFID) tags and determine placement locations.
- Perform site analyses to determine system configurations, processes to be impacted, or on-site obstacles to technology implementation.
- Perform acceptance testing on newly installed or updated systems.
- Determine means of integrating radio frequency identification device (RFID) into other applications.
- Provide technical support for radio frequency identification device (RFID) technology.
- Collect data about existing client hardware, software, networking, or key business processes to inform implementation of radio frequency identification device (RFID) technology.
- Install, test, or maintain radio frequency identification device (RFID) systems.
- Test tags or labels to ensure readability.
- Determine usefulness of new radio frequency identification device (RFID) technologies.
- Verify compliance of developed applications with architectural standards and established practices.
- Train users in details of system operation.
- Develop process flows, work instructions, or standard operating procedures for radio frequency identification device (RFID) systems.
- Read current literature, attend meetings or conferences, or talk with colleagues to stay abreast of industry research about new technologies.
- Document equipment or process details of radio frequency identification device (RFID) technology.
- Define and compare possible radio frequency identification device (RFID) solutions to inform selection for specific projects.
- Create simulations or models of radio frequency identification device (RFID) systems to provide information for selection and configuration.
- Analyze radio frequency identification device (RFID)-related supply chain data.
- Analyze incident data to identify trends in injuries, illnesses, accidents, or other hazards.
- Recommend measures to help protect workers from potentially hazardous work methods, processes, or materials.
- Develop or maintain hygiene programs, such as noise surveys, continuous atmosphere monitoring, ventilation surveys, or asbestos management plans.
- Inspect or evaluate workplace environments, equipment, or practices to ensure compliance with safety standards and government regulations.
- Collaborate with engineers or physicians to institute control or remedial measures for hazardous or potentially hazardous conditions or equipment.
- Investigate the adequacy of ventilation, exhaust equipment, lighting, or other conditions that could affect employee health, comfort, or performance.
- Conduct safety training or education programs and demonstrate the use of safety equipment.
- Investigate health-related complaints and inspect facilities to ensure that they comply with public health legislation and regulations.
- Write reports.
- Inspect specified areas to ensure the presence of fire prevention equipment, safety equipment, or first-aid supplies.
- Provide new-employee health and safety orientations and develop materials for these presentations.
- Maintain or update emergency response plans or procedures.
- Coordinate "right-to-know" programs regarding hazardous chemicals or other substances.
- Conduct audits at hazardous waste sites or industrial sites or participate in hazardous waste site investigations.
- Develop or maintain medical monitoring programs for employees.
- Collect samples of hazardous materials or arrange for sample collection.
- Maintain inventories of hazardous materials or hazardous wastes, using waste tracking systems to ensure that materials are handled properly.
- Perform laboratory analyses or physical inspections of samples to detect disease or to assess purity or cleanliness.
- Order suspension of activities that pose threats to workers' health or safety.
- Investigate accidents to identify causes or to determine how such accidents might be prevented in the future.
- Collect samples of dust, gases, vapors, or other potentially toxic materials for analysis.
- Prepare hazardous, radioactive, or mixed waste samples for transportation or storage by treating, compacting, packaging, and labeling them.
- Analyze incident data to identify trends in injuries, illnesses, accidents, or other hazards.
- Investigate or resolve operational problems, such as material use variances or bottlenecks.
- Troubleshoot new or existing product problems involving designs, materials, or processes.
- Identify opportunities or implement changes to improve manufacturing processes or products or to reduce costs, using knowledge of fabrication processes, tooling and production equipment, assembly methods, quality control standards, or product design, materials and parts.
- Apply continuous improvement methods, such as lean manufacturing, to enhance manufacturing quality, reliability, or cost-effectiveness.
- Provide technical expertise or support related to manufacturing.
- Incorporate new manufacturing methods or processes to improve existing operations.
- Review product designs for manufacturability or completeness.
- Determine root causes of failures or recommend changes in designs, tolerances, or processing methods, using statistical procedures.
- Prepare reports summarizing information or trends related to manufacturing performance.
- Prepare documentation for new manufacturing processes or engineering procedures.
- Design layout of equipment or workspaces to achieve maximum efficiency.
- Communicate manufacturing capabilities, production schedules, or other information to facilitate production processes.
- Supervise technicians, technologists, analysts, administrative staff, or other engineers.
- Design, install, or troubleshoot manufacturing equipment.
- Evaluate manufactured products according to specifications and quality standards.
- Estimate costs, production times, or staffing requirements for new designs.
- Train production personnel in new or existing methods.
- Design tests of finished products or process capabilities to establish standards or validate process requirements.
- Analyze the financial impacts of sustainable manufacturing processes or sustainable product manufacturing.
- Develop sustainable manufacturing technologies to reduce greenhouse gas emissions, minimize raw material use, replace toxic materials with non-toxic materials, replace non-renewable materials with renewable materials, or reduce waste.
- Purchase equipment, materials, or parts.
- Evaluate current or proposed manufacturing processes or practices for environmental sustainability, considering factors such as greenhouse gas emissions, air pollution, water pollution, energy use, or waste creation.
- Read current literature, talk with colleagues, participate in educational programs, attend meetings or workshops, or participate in professional organizations or conferences to keep abreast of developments in the manufacturing field.
- Redesign packaging for manufactured products to minimize raw material use or waste.
- Investigate or resolve operational problems, such as material use variances or bottlenecks.
- Perform diagnostic analyses of processing steps, using analytical or metrological tools, such as microscopy, profilometry, or ellipsometry devices.
- Compute or record photonic test data.
- Maintain clean working environments, according to clean room standards.
- Adjust or maintain equipment, such as lasers, laser systems, microscopes, oscilloscopes, pulse generators, power meters, beam analyzers, or energy measurement devices.
- Document procedures, such as calibration of optical or fiber optic equipment.
- Set up or operate assembly or processing equipment, such as lasers, cameras, die bonders, wire bonders, dispensers, reflow ovens, soldering irons, die shears, wire pull testers, temperature or humidity chambers, or optical spectrum analyzers.
- Assist scientists or engineers in the conduct of photonic experiments.
- Test or perform failure analysis for optomechanical or optoelectrical products, according to test plans.
- Assist engineers in the development of new products, fixtures, tools, or processes.
- Recommend optical or optic equipment design or material changes to reduce costs or processing times.
- Set up or operate prototype or test apparatus, such as control consoles, collimators, recording equipment, or cables.
- Monitor inventory levels and order supplies as necessary.
- Assemble fiber optical, optoelectronic, or free-space optics components, subcomponents, assemblies, or subassemblies.
- Optimize photonic process parameters by making prototype or production devices.
- Splice fibers, using fusion splicing or other techniques.
- Build prototype optomechanical devices for use in equipment such as aerial cameras, gun sights, or telescopes.
- Terminate, cure, polish, or test fiber cables with mechanical connectors.
- Assemble or adjust parts or related electrical units of prototypes to prepare for testing.
- Repair or calibrate products, such as surgical lasers.
- Design, build, or modify fixtures used to assemble parts.
- Assemble components of energy-efficient optical communications systems involving photonic switches, optical backplanes, or optoelectronic interfaces.
- Lay out cutting lines for machining, using drafting tools.
- Mix, pour, or use processing chemicals or gases according to safety standards or established operating procedures.
- Fabricate devices, such as optoelectronic or semiconductor devices.
- Perform diagnostic analyses of processing steps, using analytical or metrological tools, such as microscopy, profilometry, or ellipsometry devices.
- Greet customers and ascertain what each customer wants or needs.
- Recommend, select, and help locate or obtain merchandise based on customer needs and desires.
- Compute sales prices, total purchases, and receive and process cash or credit payment.
- Prepare merchandise for purchase or rental.
- Answer questions regarding the store and its merchandise.
- Maintain knowledge of current sales and promotions, policies regarding payment and exchanges, and security practices.
- Demonstrate use or operation of merchandise.
- Describe merchandise and explain use, operation, and care of merchandise to customers.
- Ticket, arrange, and display merchandise to promote sales.
- Inventory stock and requisition new stock.
- Exchange merchandise for customers and accept returns.
- Watch for and recognize security risks and thefts and know how to prevent or handle these situations.
- Place special orders or call other stores to find desired items.
- Clean shelves, counters, and tables.
- Maintain records related to sales.
- Open and close cash registers, performing tasks such as counting money, separating charge slips, coupons, and vouchers, balancing cash drawers, and making deposits.
- Prepare sales slips or sales contracts.
- Estimate and quote trade-in allowances.
- Bag or package purchases and wrap gifts.
- Help customers try on or fit merchandise.
- Sell or arrange for delivery, insurance, financing, or service contracts for merchandise.
- Estimate quantity and cost of merchandise required, such as paint or floor covering.
- Rent merchandise to customers.
- Estimate cost of repair or alteration of merchandise.
- Greet customers and ascertain what each customer wants or needs.
- Confer with customers and engineers to assess equipment needs and to determine system requirements.
- Develop, present, or respond to proposals for specific customer requirements, including request for proposal responses and industry-specific solutions.
- Collaborate with sales teams to understand customer requirements, to promote the sale of company products, and to provide sales support.
- Create sales or service contracts for products or services.
- Visit prospective buyers at commercial, industrial, or other establishments to show samples or catalogs, and to inform them about product pricing, availability, and advantages.
- Keep informed on industry news and trends, products, services, competitors, relevant information about legacy, existing, and emerging technologies, and the latest product-line developments.
- Identify resale opportunities and support them to achieve sales plans.
- Plan and modify product configurations to meet customer needs.
- Prepare and deliver technical presentations that explain products or services to customers and prospective customers.
- Recommend improved materials or machinery to customers, documenting how such changes will lower costs or increase production.
- Maintain sales forecasting reports.
- Document account activities, generate reports, and keep records of business transactions with customers and suppliers.
- Research and identify potential customers for products or services.
- Secure and renew orders and arrange delivery.
- Develop sales plans to introduce products in new markets.
- Attend trade shows and seminars to promote products or to learn about industry developments.
- Attend company training seminars to become familiar with product lines.
- Arrange for demonstrations or trial installations of equipment.
- Train team members in the customer applications of technologies.
- Sell products requiring extensive technical expertise and support for installation and use, such as material handling equipment, numerical-control machinery, or computer systems.
- Provide information needed for the development of custom-made machinery.
- Provide technical and non-technical support and services to clients or other staff members regarding the use, operation, and maintenance of equipment.
- Diagnose problems with installed equipment.
- Write technical documentation for products.
- Report to supervisors about prospective firms' credit ratings.
- Confer with customers and engineers to assess equipment needs and to determine system requirements.
- Perform statistical analysis and correction of air or water pollution data submitted by industry or other agencies.
- Maintain project logbook records or computer program files.
- Record laboratory or field data, including numerical data, test results, photographs, or summaries of visual observations.
- Perform environmental quality work in field or office settings.
- Produce environmental assessment reports, tabulating data and preparing charts, graphs, or sketches.
- Collect and analyze pollution samples, such as air or ground water.
- Decontaminate or test field equipment used to clean or test pollutants from soil, air, or water.
- Prepare and package environmental samples for shipping or testing.
- Maintain process parameters and evaluate process anomalies.
- Review technical documents to ensure completeness and conformance to requirements.
- Receive, set up, test, or decontaminate equipment.
- Prepare permit applications or review compliance with environmental permits.
- Review work plans to schedule activities.
- Assist in the cleanup of hazardous material spills.
- Inspect facilities to monitor compliance with regulations governing substances, such as asbestos, lead, or wastewater.
- Develop work plans, including writing specifications or establishing material, manpower, or facilities needs.
- Arrange for the disposal of lead, asbestos, or other hazardous materials.
- Evaluate and select technologies to clean up polluted sites, restore polluted air, water, or soil, or rehabilitate degraded ecosystems.
- Assess the ability of environments to naturally remove or reduce conventional or emerging contaminants from air, water, or soil.
- Work with customers to assess the environmental impact of proposed construction or to develop pollution prevention programs.
- Provide technical engineering support in the planning of projects, such as wastewater treatment plants, to ensure compliance with environmental regulations and policies.
- Model biological, chemical, or physical treatment processes to remove or degrade pollutants.
- Oversee support staff.
- Create models to demonstrate or predict the process by which pollutants move through or impact an environment.
- Improve chemical processes to reduce toxic emissions.
- Obtain product information, identify vendors or suppliers, or order materials or equipment to maintain inventory.
- Perform statistical analysis and correction of air or water pollution data submitted by industry or other agencies.
- Design or evaluate human work systems, using human factors engineering and ergonomic principles to optimize usability, cost, quality, safety, or performance.
- Collect data through direct observation of work activities or witnessing the conduct of tests.
- Conduct interviews or surveys of users or customers to collect information on topics, such as requirements, needs, fatigue, ergonomics, or interfaces.
- Advocate for end users in collaboration with other professionals, including engineers, designers, managers, or customers.
- Inspect work sites to identify physical hazards.
- Prepare reports or presentations summarizing results or conclusions of human factors engineering or ergonomics activities, such as testing, investigation, or validation.
- Recommend workplace changes to improve health and safety, using knowledge of potentially harmful factors, such as heavy loads or repetitive motions.
- Perform functional, task, or anthropometric analysis, using tools, such as checklists, surveys, videotaping, or force measurement.
- Provide technical support to clients through activities, such as rearranging workplace fixtures to reduce physical hazards or discomfort or modifying task sequences to reduce cycle time.
- Assess the user-interface or usability characteristics of products.
- Establish system operating or training requirements to ensure optimized human-machine interfaces.
- Integrate human factors requirements into operational hardware.
- Review health, safety, accident, or worker compensation records to evaluate safety program effectiveness or to identify jobs with high incidence of injury.
- Write, review, or comment on documents, such as proposals, test plans, or procedures.
- Train users in task techniques or ergonomic principles.
- Conduct research to evaluate potential solutions related to changes in equipment design, procedures, manpower, personnel, or training.
- Provide human factors technical expertise on topics, such as advanced user-interface technology development or the role of human users in automated or autonomous sub-systems in advanced vehicle systems.
- Develop or implement human performance research, investigation, or analysis protocols.
- Develop or implement research methodologies or statistical analysis plans to test and evaluate developmental prototypes used in new products or processes, such as cockpit designs, user workstations, or computerized human models.
- Estimate time or resource requirements for ergonomic or human factors research or development projects.
- Design cognitive aids, such as procedural storyboards or decision support systems.
- Analyze complex systems to determine potential for further development, production, interoperability, compatibility, or usefulness in a particular area, such as aviation.
- Investigate theoretical or conceptual issues, such as the human design considerations of lunar landers or habitats.
- Operate testing equipment, such as heat stress meters, octave band analyzers, motion analysis equipment, inclinometers, light meters, thermoanemometers, sling psychrometers, or colorimetric detection tubes.
- Perform statistical analyses, such as social network pattern analysis, network modeling, discrete event simulation, agent-based modeling, statistical natural language processing, computational sociology, mathematical optimization, or systems dynamics.
- Apply modeling or quantitative analysis to forecast events, such as human decisions or behaviors, the structure or processes of organizations, or the attitudes or actions of human groups.
- Design or evaluate human work systems, using human factors engineering and ergonomic principles to optimize usability, cost, quality, safety, or performance.
- Analyze system performance or operational requirements.
- Develop optical or imaging systems, such as optical imaging products, optical components, image processes, signal process technologies, or optical systems.
- Develop or test photonic prototypes or models.
- Design, integrate, or test photonics systems or components.
- Assist in the transition of photonic prototypes to production.
- Read current literature, talk with colleagues, continue education, or participate in professional organizations or conferences to keep abreast of developments in the field.
- Write reports or proposals related to photonics research or development projects.
- Conduct testing to determine functionality or optimization or to establish limits of photonics systems or components.
- Determine applications of photonics appropriate to meet product objectives or features.
- Conduct research on new photonics technologies.
- Design electro-optical sensing or imaging systems.
- Document photonics system or component design processes, including objectives, issues, or outcomes.
- Design photonics products, such as light sources, displays, or photovoltaics, to achieve increased energy efficiency.
- Train operators, engineers, or other personnel.
- Analyze, fabricate, or test fiber-optic links.
- Design gas lasers, solid state lasers, infrared, or other light emitting or light sensitive devices.
- Create or maintain photonic design histories.
- Oversee or provide expertise on manufacturing, assembly, or fabrication processes.
- Determine commercial, industrial, scientific, or other uses for electro-optical applications or devices.
- Design solar energy photonics or other materials or devices to generate energy.
- Design or redesign optical fibers to minimize energy loss.
- Develop photonics sensing or manufacturing technologies to improve the efficiency of manufacturing or related processes.
- Develop laser-processed designs, such as laser-cut medical devices.
- Design or develop new crystals for photonics applications.
- Design laser machining equipment for purposes such as high-speed ablation.
- Select, purchase, set up, operate, or troubleshoot state-of-the-art laser cutting equipment.
- Analyze system performance or operational requirements.
- Correlate, interpret, and modify data obtained from topographical surveys, well logs, and geophysical prospecting reports.
- Produce drawings, using computer-assisted drafting systems (CAD) or drafting machines, or by hand, using compasses, dividers, protractors, triangles, and other drafting devices.
- Draft plans and detailed drawings for structures, installations, and construction projects, such as highways, sewage disposal systems, and dikes, working from sketches or notes.
- Coordinate structural, electrical, and mechanical designs and determine a method of presentation to graphically represent building plans.
- Analyze building codes, by-laws, space and site requirements, and other technical documents and reports to determine their effect on architectural designs.
- Draw maps, diagrams, and profiles, using cross-sections and surveys, to represent elevations, topographical contours, subsurface formations, and structures.
- Lay out and plan interior room arrangements for commercial buildings, using computer-assisted drafting (CAD) equipment and software.
- Supervise and train other technologists, technicians, and drafters.
- Determine the order of work and method of presentation, such as orthographic or isometric drawing.
- Finish and duplicate drawings and documentation packages according to required mediums and specifications for reproduction, using blueprinting, photography, or other duplicating methods.
- Draw rough and detailed scale plans for foundations, buildings, and structures, based on preliminary concepts, sketches, engineering calculations, specification sheets, and other data.
- Check dimensions of materials to be used and assign numbers to lists of materials.
- Determine procedures and instructions to be followed, according to design specifications and quantity of required materials.
- Supervise or conduct field surveys, inspections, or technical investigations to obtain data required to revise construction drawings.
- Explain drawings to production or construction teams and provide adjustments as necessary.
- Obtain and assemble data to complete architectural designs, visiting job sites to compile measurements as necessary.
- Determine quality, cost, strength, and quantity of required materials, and enter figures on materials lists.
- Locate and identify symbols on topographical surveys to denote geological and geophysical formations or oil field installations.
- Create freehand drawings and lettering to accompany drawings.
- Calculate excavation tonnage and prepare graphs and fill-hauling diagrams for use in earth-moving operations.
- Prepare colored drawings of landscape and interior designs for presentation to client.
- Calculate weights, volumes, and stress factors and their implications for technical aspects of designs.
- Plot characteristics of boreholes for oil and gas wells from photographic subsurface survey recordings and other data, representing depth, degree, and direction of inclination.
- Reproduce drawings on copy machines or trace copies of plans and drawings, using transparent paper or cloth, ink, pencil, and standard drafting instruments.
- Calculate heat loss and gain of buildings and structures to determine required equipment specifications, following standard procedures.
- Prepare cost estimates, contracts, bidding documents, and technical reports for specific projects under an architect's or engineer's supervision.
- Represent architect or engineer on construction site, ensuring builder compliance with design specifications and advising on design corrections, under supervision.
- Review rough sketches, drawings, specifications, and other engineering data to ensure that they conform to design concepts.
- Correlate, interpret, and modify data obtained from topographical surveys, well logs, and geophysical prospecting reports.
- Analyze new medical procedures to forecast likely outcomes.
- Evaluate the safety, efficiency, and effectiveness of biomedical equipment.
- Prepare technical reports, data summary documents, or research articles for scientific publication, regulatory submissions, or patent applications.
- Design or develop medical diagnostic or clinical instrumentation, equipment, or procedures, using the principles of engineering and biobehavioral sciences.
- Conduct research, along with life scientists, chemists, and medical scientists, on the engineering aspects of the biological systems of humans and animals.
- Adapt or design computer hardware or software for medical science uses.
- Maintain databases of experiment characteristics or results.
- Develop statistical models or simulations, using statistical or modeling software.
- Read current scientific or trade literature to stay abreast of scientific, industrial, or technological advances.
- Manage teams of engineers by creating schedules, tracking inventory, creating or using budgets, or overseeing contract obligations or deadlines.
- Develop models or computer simulations of human biobehavioral systems to obtain data for measuring or controlling life processes.
- Design or conduct follow-up experimentation, based on generated data, to meet established process objectives.
- Write documents describing protocols, policies, standards for use, maintenance, and repair of medical equipment.
- Communicate with bioregulatory authorities regarding licensing or compliance responsibilities.
- Develop methodologies for transferring procedures or biological processes from laboratories to commercial-scale manufacturing production.
- Collaborate with manufacturing or quality assurance staff to prepare product specification or safety sheets, standard operating procedures, user manuals, or qualification and validation reports.
- Research new materials to be used for products, such as implanted artificial organs.
- Prepare project plans for equipment or facility improvements, including time lines, budgetary estimates, or capital spending requests.
- Consult with chemists or biologists to develop or evaluate novel technologies.
- Confer with research and biomanufacturing personnel to ensure the compatibility of design and production.
- Recommend process formulas, instrumentation, or equipment specifications, based on results of bench or pilot experimentation.
- Communicate with suppliers regarding the design or specifications of bioproduction equipment, instrumentation, or materials.
- Conduct training or in-services to educate clinicians and other personnel on proper use of equipment.
- Advise hospital administrators on the planning, acquisition, and use of medical equipment.
- Design and deliver technology, such as prosthetic devices, to assist people with disabilities.
- Advise manufacturing staff regarding problems with fermentation, filtration, or other bioproduction processes.
- Review existing manufacturing processes to identify opportunities for yield improvement or reduced process variation.
- Develop bioremediation processes to reduce pollution, protect the environment, or treat waste products.
- Lead studies to examine or recommend changes in process sequences or operation protocols.
- Design or direct bench or pilot production experiments to determine the scale of production methods that optimize product yield and minimize production costs.
- Analyze new medical procedures to forecast likely outcomes.
- Hear testimony from constituents, representatives of interest groups, board and commission members, and others with an interest in bills or issues under consideration.
- Analyze and understand the local and national implications of proposed legislation.
- Appoint nominees to leadership posts, or approve such appointments.
- Confer with colleagues to formulate positions and strategies pertaining to pending issues.
- Debate the merits of proposals and bill amendments during floor sessions, following the appropriate rules of procedure.
- Develop expertise in subject matters related to committee assignments.
- Keep abreast of the issues affecting constituents by making personal visits and phone calls, reading local newspapers, and viewing or listening to local broadcasts.
- Maintain knowledge of relevant national and international current events.
- Negotiate with colleagues or members of other political parties in order to reconcile differing interests, and to create policies and agreements.
- Prepare drafts of amendments, government policies, laws, rules, regulations, budgets, programs and procedures.
- Read and review concerns of constituents or the general public and determine if governmental action is necessary.
- Represent their parties in negotiations with political executives or members of other parties, and when speaking with the media.
- Review bills in committee, and make recommendations about their future.
- Seek federal funding for local projects and programs.
- Serve on commissions, investigative panels, study groups, and committees in order to examine specialized areas and recommend action.
- Vote on motions, amendments, and decisions on whether or not to report a bill out from committee to the assembly floor.
- Write, prepare, and deliver statements for the Congressional Record.
- Alert constituents of government actions and programs by way of newsletters, personal appearances at town meetings, phone calls, and individual meetings.
- Attend receptions, dinners, and conferences to meet people, exchange views and information, and develop working relationships.
- Conduct "head counts" to help predict the outcome of upcoming votes.
- Determine campaign strategies for media advertising, positions on issues, and public appearances.
- Encourage and support party candidates for political office.
- Establish personal offices in local districts or states, and manage office staff.
- Evaluate the structure, efficiency, activities, and performance of government agencies.
- Organize and maintain campaign organizations and fundraisers, in order to raise money for election or re-election.
- Oversee expense allowances, ensuring that accounts are balanced at the end of each fiscal year.
- Promote the industries and products of their electoral districts.
- Represent their government at local, national, and international meetings and conferences.
- Speak to students to encourage and support the development of future political leaders.
- Make decisions that balance the perspectives of private citizens, public officials, and party leaders.
- Hear testimony from constituents, representatives of interest groups, board and commission members, and others with an interest in bills or issues under consideration.
- Interview clients to determine what kinds of properties they are seeking.
- Prepare documents such as representation contracts, purchase agreements, closing statements, deeds, and leases.
- Present purchase offers to sellers for consideration.
- Act as an intermediary in negotiations between buyers and sellers, generally representing one or the other.
- Generate lists of properties that are compatible with buyers' needs and financial resources.
- Confer with escrow companies, lenders, home inspectors, and pest control operators to ensure that terms and conditions of purchase agreements are met before closing dates.
- Promote sales of properties through advertisements, open houses, and participation in multiple listing services.
- Compare a property with similar properties that have recently sold to determine its competitive market price.
- Coordinate property closings, overseeing signing of documents and disbursement of funds.
- Contact previous clients for prospecting of referral business.
- Review property listings, trade journals, and relevant literature, and attend conventions, seminars, and staff and association meetings, to remain knowledgeable about real estate markets.
- Answer clients' questions regarding construction work, financing, maintenance, repairs, and appraisals.
- Coordinate appointments to show homes to prospective buyers.
- Contact property owners and advertise services to solicit property sales listings.
- Advise sellers on how to make homes more appealing to potential buyers.
- Advise clients on market conditions, prices, mortgages, legal requirements, and related matters.
- Display commercial, industrial, agricultural, and residential properties to clients and explain their features.
- Accompany buyers during visits to and inspections of property, advising them on the suitability and value of the homes they are visiting.
- Arrange for title searches to determine whether clients have clear property titles.
- Develop networks of attorneys, mortgage lenders, and contractors to whom clients may be referred.
- Review plans for new construction with clients, enumerating and recommending available options and features.
- Inspect condition of premises, and arrange for necessary maintenance or notify owners of maintenance needs.
- Visit properties to assess them before showing them to clients.
- Investigate clients' financial and credit status to determine eligibility for financing.
- Evaluate mortgage options to help clients obtain financing at the best prevailing rates and terms.
- Appraise properties to determine loan values.
- Contact utility companies for service hookups to clients' property.
- Solicit and compile listings of available rental properties.
- Conduct seminars and training sessions for sales agents to improve sales techniques.
- Arrange meetings between buyers and sellers when details of transactions need to be negotiated.
- Rent or lease properties on behalf of clients.
- Secure construction or purchase financing with own firm or mortgage company.
- Locate and appraise undeveloped areas for building sites, based on evaluations of area market conditions.
- Interview clients to determine what kinds of properties they are seeking.
- Visit establishments to evaluate needs or to promote product or service sales.
- Negotiate prices or terms of sales or service agreements.
- Prepare and submit sales contracts for orders.
- Maintain customer records, using automated systems.
- Answer customers' questions about products, prices, availability, or credit terms.
- Quote prices, credit terms, or other bid specifications.
- Contact new or existing customers to discuss how specific products or services can meet their needs.
- Emphasize product features, based on analyses of customers' needs and on technical knowledge of product capabilities and limitations.
- Compute customer's installation or production costs and estimate savings from new services, products, or equipment.
- Select or assist customers in selecting products based on customer needs, product specifications, and applicable regulations.
- Prepare sales presentations or proposals to explain product specifications or applications.
- Complete expense reports, sales reports, or other paperwork.
- Verify that delivery schedules meet project deadlines.
- Identify prospective customers, using business directories, leads from existing clients, participation in organizations, or trade show or conference attendance.
- Inform customers of estimated delivery schedules, service contracts, warranties, or other information pertaining to purchased products.
- Collaborate with colleagues to exchange information, such as selling strategies or marketing information.
- Provide customers with ongoing technical support.
- Advise customers on product usage to improve production.
- Study documentation or other information for new scientific or technical products.
- Stock or distribute resources, such as samples or promotional or educational materials.
- Attend sales or trade meetings or read related publications to obtain information about market conditions, business trends, environmental regulations, or industry developments.
- Sell service contracts for technical or scientific products.
- Demonstrate the operation or use of technical or scientific products.
- Provide feedback to product design teams so that products can be tailored to clients' needs.
- Arrange for installation and testing of products or machinery.
- Initiate sales campaigns to meet sales and production expectations.
- Verify accuracy of materials lists.
- Verify customer credit ratings.
- Consult with engineers regarding technical problems with products.
- Sell technical and scientific products that are environmentally sound or designed for environmental remediation.
- Visit establishments, such as pharmacies, to determine product sales.
- Present information to customers about the energy efficiency or environmental impact of scientific or technical products.
- Inform customers about issues related to responsible use and disposal of products, such as waste reduction or product or byproduct recycling or disposal.
- Visit establishments to evaluate needs or to promote product or service sales.