Email: 800usability@gmail.com - Call: (408) 342-9052

Interface Analysis Associates (IAA)

IAA Has Been A Leading Human Factors, Usability And Ergonomics Consultancy Since 1993.
Our Services Include:

IAA possesses the experience and expertise required to help you make your product or environment more useful, usable, safe, and desirable. We apply a business-centered approach to user-centered design, evaluation, and testing by focusing on user experiences that have marketability and economic impact. Our dedicated staff has experience in a variety of domains and contexts, including: Medical/Healthcare, Aerospace, Web, Desktop Software, Business and Enterprise Applications, IT/Security, Computer Input Devices, Gaming, Networks, Mobile Devices, and more!

Led by Dr. Anthony Andre, IAA is an award-winning, internationally renowned human factors, ergonomics, and user experience consulting firm. Located in the San Francisco Bay Area, we have served over 600 clients since 1993. We specialize in user experience research, user interface design, heuristic usability/ergonomic evaluations, and usability testing across a variety of industries. Explore our website to discover how IAA can help you achieve your business goals through an optimized user experience.

  • User Centered Research
  • Study Moderation
  • Persona Development
  • Ethnographic Studies, Contextual Inquires
  • Card Sorting
  • Direct Observation
  • User Interviews
  • Study Recruitment
  • Protocol Development
  • Usability Data Collection And Analysis
  • Forensic Human Factors Analysis
  • Development Of Product Specifications And Requirements
  • UI, GUI Design
  • Instructional Material Development And Design
  • Product Labeling Design
  • Training Protocol Development
  • Information Architecture
  • Wireframing
  • UX Roadmap Development
  • Low And High Fidelity Prototyping
  • User Centered Professional Expert Heuristic Evaluation
  • Cognitive Walkthroughs
  • Competitive Product Comparisons
  • Ergonomic Compatibility
  • Benchmarking
  • Accessibility
  • Human Factors Recommendations
  • In Person And Remote Usability Testing
  • Website And Mobile Applications
  • Medical Devices
  • Wearable Devices
  • Consumer Products
  • Formative And Summative Testing
  • FDA Regulatory Guidance
  • Product Risk Analysis
  • Formative And Summative Reporting
  • Study Audits
  • In House UX And Usability Training Workshops
  • Custom Small And Large Group Training Seminars
  • Executive Board Advising
  • Expert Keynote Lectures
  • Program Development

Our Locations

Saratoga Lab

Saratoga Station

1821 Saratoga Ave, Suite #200

Saratoga, CA 95070

Phone: (408) 342-9052


Hamilton Lab

Westgate Office Center

4950 Hamilton Ave, Suite #104

San Jose, CA 95130

Phone: (408) 866-1800

Office Hours

Mondays: 9:00am - 5:00pm

Tuesdays: 9:00am - 5:00pm

Wednesdays: 9:00am - 5:00pm

Thursdays: 9:00am - 5:00pm

Fridays: 9:00am - 5:00pm

Saturdays: By Appointment

Sundays: Close

Our Mission

IAA helps make technology approachable, intuitive and fun! We can research, design, evaluate or test your product or work environment to be more useful, usable, safe and satisfying. We apply a business-centered approach to user-centered design, evaluation and testing by focusing on user experiences that have marketability and economic impact.