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PBS Nova: Face to Face

PBS Nova: Face to Face. CS5540 HCI by Rich Riesenfeld Fall 2007. What is relevance to HCI ? - 1. Our face is an human-human interface Interfaces are complicated Interfaces are subtle Role in HCI for subliminal effects ? User response can be hard to judge

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PBS Nova: Face to Face

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  1. PBS Nova: Face to Face CS5540 HCI by Rich Riesenfeld Fall 2007

  2. What is relevance to HCI ? - 1 • Our face is an human-human interface • Interfaces are complicated • Interfaces are subtle • Role in HCI for subliminal effects ? • User response can be hard to judge • Face hard to interpret, at times

  3. What is relevance to HCI ? - 2 • Cultural differences pertain to HCI design • Useful HCI design info ? • HCI diffs: Japan v. USA • Humans have special processors • Useful HCI design info ? • Physiological principles pertain to HCI • Human behavior principles pertain to HCI

  4. What is relevance to HCI ? - 3 • Human response is highly variable • Inputs not accepted well in some excited states • Understanding facial communications can lead to better HCIs • Can we use this special processor?

  5. What is relevance to HCI ? - 4 • Nonverbal, nontextual communications can dominate effect • Emotion has a role in interfaces • How ? • Some people have phobia • Be aware of idiosyncratic behavior • 13th floor?

  6. What is relevance to HCI ? - 5 • Face-to-Face is preferred to machine mediated communications • What are design implications ? • Anthropomorphic designs • Evocative? • Context plays significant role in human response

  7. What is relevance to HCI ?

  8. END - PBS Nova: Face to Face

  9. What is relevance to HCI ?

  10. What is relevance to HCI ?

  11. What is relevance to HCI ? • Cultural issues can pertain

  12. Bookmark Pick up here...

  13. Effect of Function: Examples Bookmark • Water faucets in a sink • Manual gear shift: 4 on the floor • Chords on a guitar: hard! • Interface is dictated (confused) by needed function Pick up here...

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