Human factors/user interface consultant specializing in consumer products, web, E-Commerce, children's products and technologies, medical devices, environments and furniture.

Research on human behavior and performance in systems and organizations, development of training in real and virtual environments, human-centered design and testing of systems, equipment, and procedures, analytical techniques for the investigation of complex criminal activities.

Human factors, ergonomics, and safety engineering consultants with expertise in warnings, product safety, occupational safety, transportation safety, occupant protection, human error, human movement, climbing and stability, human performance and risk perception (US)

Consulting and research in usability and safety in product and system design. Includes company details and links to standards and references on technical reports.

Description of human factors engineering and ergonomics services. Areas of expertise include: ships and maritime, care for the elderly, ergonomics and usability testing. (US and Ireland)

Searchable directory of human factors and ergonomics consultants. Provides contact information for HFES members by area of specialty, last name, business name, location and expertise.

Description of consulting services focused on the design of "products that understand people".

Consultant in the application of human factors engineering methods, and ergonomic data to facilities, vehicles, equipment, devices, and jobs. Site includes information on human factors engineering services, user interface, user and market research, test and measurement and design information.

Human factors, safety and accident reconstruction consultants. Corporate info, clients, and publications.

Specialists in ergonomics and human factors solutions including design, evaluation, analysis and research.(UK and Scotland)

Consultation and legal expertise in human factors issues of safety, warnings, human error, accident evaluation, equipment design, and training adequacy. Site includes services, biographical information of principles, research, presentations, case citations and contact information.

HFE Solutions conducts research and management of human factors and is a registered ergonomics consultancy specializing in user interface and design.

Usability engineering firm focused exclusively on the medical device industry. Services include: User Research, Product Assessments, Software User Interface Design and Human Factors Program Development.

Applying fundamental psychological principles to the design of industrial products.

Specialists in human factors, psychology, business, design, engineering and manufacturing provide full service consulting for product innovation and design. Site describes services, methods and provides client list and project profiles. (US, UK, Germany, Israel, Tokyo)

A full-service market research and usability consulting firm. Specialties include: usability and HF Analysis, usability testing/analysis, voice technology interface design, design for accessibility/ADA, call center design.

Consultant providing ergonomics and safety consulting services to manufacturers, government agencies, and attorneys in the following areas: Traffic Safety, Occupational Safety, Product Safety, Biomechanics, Work Physiology, Ergonomics/Human Factors, Warnings and Instructions (US).

Expert assistance with questions of human body dimensions(anthropometry) and their applications to ergonomic designs. John Roebuck can help you write proposals, plan surveys, analyze data, prepare reports and apply data in innovative ways.

Human factors consultant specializing in medical device and pharmaceutical manufacturing equipment ergonomics, especially where automation is a critical component. (US)

Human factors consultant with expertise in vehicle operation, machine guarding, biomechanics, warnings and instructions and falling objects injuries.(US)

Usability services, in-house portable usability labs, HCI (human computer interaction), human factors engineering, ergonomics, focus groups & user interface design. (US- Maryland)