Michael Siepmann PhD

Serve Users Better

Menu

Skip to content
  • Menu
  • Home
  • Portfolio
    • Contextual Interviews
    • Survey
    • Usability Test, Unmoderated
    • Usability Test, Moderated
    • Design Review
    • Low Fidelity Prototyping
    • High Fidelity Prototyping
  • Testimonials
  • More…
    • Bio
    • Useful, Easy, Pleasing, Supportive
    • Case Studies
    • Article & Talk
    • Psychology Research
    • Site Map
  • Contact

Site Map

  • Home
  • Portfolio
    • Contextual Interviews
    • Survey
    • Usability Test, Unmoderated
    • Usability Test, Moderated
    • Design Review
    • Low Fidelity Prototyping
    • Medium Fidelity Interactive Prototyping
    • High Fidelity Prototyping
  • Case Studies
  • Testimonials
  • More…
    • Bio
    • Useful, Easy, Pleasing, Supportive
    • Article & Talk
    • Psychology Research
    • Site Credits
    • Site Map
  • Contact Me

Case Study

TV Phone Service

TV Phone Service
Situation: To boost revenue and customer loyalty, a large telecom company wanted to increase the value to customers of bundling satellite TV with landline phone service.  Intervention...
Intervention: Designed interactive wireframes for a TV app to check voice mail, view caller ID, etc. Tested usability of the app with customers and applied findings to enhance the product further.  Resolution...
Resolution: By making the TV app easy and enjoyable to use, I successfully increased the value to customers of bundling satellite TV with landline phone service.  Situation...
More work examples

Testimonials

"Michael has contributed unique value to Oracle and demonstrated tremendous leadership... and I highly recommend him..."  [+]
"Michael has contributed unique value to Oracle and demonstrated tremendous leadership with cross-functional teams, exceeding the expectations of the Director of Modern Marketing Best Practices, for example with his innovative interactive user flows for email marketing. He presents his compelling interaction designs and insightful research findings with utter confidence, while demonstrating keen and attentive listening, and maintaining a consistently professional and serene manner. Michael is a pleasure to work with and I highly recommend him for any project requiring user experience expertise."
Margaret Brown, Senior Manager, User Experience, Oracle
Margaret Brown
More testimonials

Talk

“Usability in Healthcare: Ability to Use is the Tip of the Iceberg”

Slides

Site Map Site Credits
© 2026 Interaction Insight Consulting, LLC