Reuten
Offering information architecture, user experience and usability evaluation services. Located in Melbourne, Australia.
Reynolds, Louis
Information architect and GUI consultant, specializing in information architecture, user testing, user experience, and GUI design. Located in New Jersey, USA.
Rocket Communications, Inc.
Consultants providing information architecture, visual interface design, icons, and usability testing. Located in California and Hawaii, USA.
Ross Technologies Limited
Provides software consultancy and services for creating advanced user interfaces using techniques such as error tolerance, user modelling and agent interfaces. Located in Bristol, UK.
Sage Consulting
Silicon Valley based computer human interaction consultancy focusing on practical usability testing & interface design. Located in California, USA.
SalemSystems
Usability testing, customer research, and product design services. Located in Washington, USA.
Section 508 Accessibility
Consulting services including 508 compliance audits, accessibility redesign and retrofit, testing and training. Located in California.
Sensiva Inc.
A software company focusing on natural control of PCs and intelligent appliances, enhance the speed and the pleasure of controlling PCs and electronic devices. Headquarters located in California, USA, with additional locations in France, Japan, and Monaco.
Serco Usability Services
London, UK based independent usability consultants, covering websites, interactive TV, interactive appliances and mobile Internet devices.
Shiro Wilde
Interaction Designer
Siteworkz Consulting
Provides services in Web Design, Information Architecture, specializing in web usability. Located in Canada.
Sliced Bread Interaction Design
User interface design consultancy creating online, desktop, and handheld products and services. California, United States.
Snyder Consulting
Usability and prototyping consultant focused on helping customers recognize, prioritize, and solve usability problems. Located in New Hampshire, USA.
Software Human Factors
Provides a wide range of usability consulting services including interface design, user testing, focus groups, heuristic evaluations and onsite training.
Sotopia
Usability consultant specialized in user centered design, including computer interaction, and usability engineering. Located in Rotterdam, Netherlands.
Spox Design
Usability testing service. Offering independent review and analysis, and testing of websites using actual users.
Sprezzatura Systems, Inc.
Software design, programming, documentation, and review. White papers and other collaterals. Web site design and writing. Located in California, USA.
Sterling Creations
Technology for persons with special needs and access for everyone.
Strategic Integration
Offers eBusiness usability testing and development services. Based in the UK.
Swim Interaction Design Studio LLC
Specialists in designing usable, useful and aesthetic interfaces for interactive products, ranging from software applications to handheld devices and medical equipment. Located in California, USA.
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