|Abacus Web Usability|
Consultants to help you improve the user friendliness of your web site , located in florida , usa.
Provides usability services as well as site design and site creation services for web based companies.
A user experience design and consulting firm that unites theory and practice to advance the art of user experience design while helping clients make better business decisions. located in california , usa.
Software user interface design and rapid production services including prototypes for telephone , handheld , and desktop systems. the website describes services offered and tips for effective user interface development. located in california , usa.
Specialized in user-friendly internet interface. includes online articles. located in belgium , website also in dutch.
|Amberlight Partners Ltd. |
Helps corporations achieve specific business results by providing research , and a user-centred approach to the design and use of digital technologies. located in the united kingdom.
|Anderson, Richard I. |
Provides guidance in collaborative , user-centered design , ethnographic research , and multidisciplinary collaboration. located in california , usa.
|Andrew Fox Interactive|
Design , usability and consultancy. located in the united kingdom.
|Aptima, Inc. |
Providing innovative research and applied design for government , industry , medical , and transportation fields. locations in washington dc and massachusetts , usa.
|Ariel Performance Centered Systems, Inc. |
A management consulting and software development company that has expertise with all forms of electronic performance support systems (epss). located in ohio , usa.
|Beta Research, Inc. |
Consulting and research in human factors , ergonomics , usability and safety in product and system design from california , usa.
|Black Box Media|
A website and cdrom publishing company specializing in human factors for interface design , usability and usage studies , navigation and information architecture - directly for clients or through larger companies. located in canada.
User experience consulting. including articles and news about web usability. from denmark.
|British HCI Group Consultancy Listing|
Listing of uk academic and commercial consultants in human-computer interaction , providing initial contact information for prospective clients seeking experts within this field.
Experts in user interface design for applications and other web-based products. located in california , usa.