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CS160 - User Interface Design, Prototyping, and Evaluation University of California, Berkeley

Pyramid Communications Hub. CS160 - User Interface Design, Prototyping, and Evaluation University of California, Berkeley Chris Alvarado-Dryden Levi Chang Matthew Davis Jenny Li Fall 2007. User Need. Live Demo!!! Lots of work to communicate…. The Solution!. Video Demo.

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CS160 - User Interface Design, Prototyping, and Evaluation University of California, Berkeley

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  1. Pyramid Communications Hub CS160 - User Interface Design, Prototyping, and Evaluation University of California, Berkeley Chris Alvarado-Dryden Levi Chang Matthew Davis Jenny Li Fall 2007

  2. User Need • Live Demo!!! • Lots of work to communicate…

  3. The Solution! • Video Demo

  4. System Architecture User setup • User enters information into application • Phone number • E-mail address • WhiteList (who can send me messages) • Information looked up from facebook • UID • Stored into Database

  5. System Architecture Sending Messages • User sends message from application • Information looked up from Database • Message Sent!

  6. System Architecture again… Sending Messages DB User Setup Send from facebook Enter Phone # and/or e-mail Lookup info Privacy Settings Message Sent! Pull data from facebook profile

  7. User Study: Methodology • Mixture of two methods • Semi-structured Interview • Script • Open-ended responses • Critical Incident • Types of questions asked • Noting significant events that affect the action

  8. User Study: Methodology • 4 users • Different majors • Different experience with facebook • Different experience with texting • Assumed all familiar with e-mail • Do a few tasks • Think aloud • Explain what you’re doing and why

  9. User Study: Data • 4 Camtasia Recordings • facebook application usability • Voice • 4 Interview Transcripts • Gestures and facial expressions also recorded

  10. User Study: Conclusions • Common Issues • Broadcast was confusing • White List was confusing • Not enough explanations on certain parts • Common Concerns • Reliability • Cost

  11. Design Changes • No more broadcast tab • Changed into separate Text and e-mail tab • Each has broadcast feature built-in • New White List features • Improved registration flow • Added navigation bar to Settings • Can now see current phone number and e-mail address • More explanations in each step

  12. For the future… • Clean up current features • Based on design changes • New features • Reply to text and e-mail • VoIP (call your facebook…?) • Custom address book • Sending media texts, data texts, fax… • Make some $$$.... ?

  13. Voila! Questions?

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