1. stanford hci group / cs376 research topics in human-computer interaction http://cs376.stanford.edu Evaluation Scott Klemmer 13 October 2005

2. 21 October 2004 2 Evaluation Evaluation Methods http://www.usabilitynet.org/tool s/methods.htm

3. 21 October 2004 3 Evaluation Possible Benefits  Efficiency  More User Control  Affords Collaboration  Capture and Access  See, Feel, Sense More  Search, Browse, Organize  Communication  Distributing Cognition  Ease of use/Ease of learning  Informality of Interaction  Better Mappings/Embodiment  Agents – Proactive Computing  Awareness  Safety

4. 21 October 2004 4 Evaluation Possible Benefits http://www.billbuxton.com/PieMenus. html  Efficiency  More User Control  Affords Collaboration  Capture and Access  See, Feel, Sense More  Search, Browse, Organize  Communication  Distributing Cognition  Ease of use/Ease of learning  Informality of Interaction  Better Mappings/Embodiment  Agents – Proactive Computing  Awareness  Safety

5. 21 October 2004 5 Evaluation Possible Benefits  Efficiency  More User Control  Affords Collaboration  Capture and Access  See, Feel, Sense More  Search, Browse, Organize  Communication  Distributing Cognition  Ease of use/Ease of learning  Informality of Interaction  Better Mappings/Embodiment  Agents – Proactive Computing  Awareness  Safety … import ClientCookie openfun = ClientCookie.urlopen reqfun = ClientCookie.Request cj = ClientCookie.LWPCookieJar() if os.path.isfile(COOKIEFILE): cj.load(COOKIEFILE) opener = ClientCookie.build_opener(ClientCookie.HTTPCoo kieProcessor(cj)) ClientCookie.install_opener(opener) …

6. 21 October 2004 6 Evaluation Possible Benefits  Efficiency  More User Control  Affords Collaboration  Capture and Access  See, Feel, Sense More  Search, Browse, Organize  Communication  Distributing Cognition  Ease of use/Ease of learning  Informality of Interaction  Better Mappings/Embodiment  Agents – Proactive Computing  Awareness  Safety

7. 21 October 2004 7 Evaluation Possible Benefits  Efficiency  More User Control  Affords Collaboration  Capture and Access  See, Feel, Sense More  Search, Browse, Organize  Communication  Distributing Cognition  Ease of use/Ease of learning  Informality of Interaction  Better Mappings/Embodiment  Agents – Proactive Computing  Awareness  Safety

8. 21 October 2004 8 Evaluation Possible Benefits  Efficiency  More User Control  Affords Collaboration  Capture and Access  See, Feel, Sense More  Search, Browse, Organize  Communication  Distributing Cognition  Ease of use/Ease of learning  Informality of Interaction  Better Mappings/Embodiment  Agents – Proactive Computing  Awareness  Safety E J Marey, Paris to Lyon Train Schedule, 1878

9. 21 October 2004 9 Evaluation Possible Benefits  Efficiency  More User Control  Affords Collaboration  Capture and Access  See, Feel, Sense More  Search, Browse, Organize  Communication  Distributing Cognition  Ease of use/Ease of learning  Informality of Interaction  Better Mappings/Embodiment  Agents – Proactive Computing  Awareness  Safety

10. 21 October 2004 10 Evaluation Possible Benefits  Efficiency  More User Control  Affords Collaboration  Capture and Access  See, Feel, Sense More  Search, Browse, Organize  Communication  Distributing Cognition  Ease of use/Ease of learning  Informality of Interaction  Better Mappings/Embodiment  Agents – Proactive Computing  Awareness  Safety

11. 21 October 2004 11 Evaluation Possible Benefits  Efficiency  More User Control  Affords Collaboration  Capture and Access  See, Feel, Sense More  Search, Browse, Organize  Communication  Distributing Cognition  Ease of use/Ease of learning  Informality of Interaction  Better Mappings/Embodiment  Agents – Proactive Computing  Awareness  Safety

12. 21 October 2004 12 Evaluation Possible Benefits  Efficiency  More User Control  Affords Collaboration  Capture and Access  See, Feel, Sense More  Search, Browse, Organize  Communication  Distributing Cognition  Ease of use/Ease of learning  Informality of Interaction  Better Mappings/Embodiment  Agents – Proactive Computing  Awareness  Safety

13. 21 October 2004 13 Evaluation Possible Benefits  Efficiency  More User Control  Affords Collaboration  Capture and Access  See, Feel, Sense More  Search, Browse, Organize  Communication  Distributing Cognition  Ease of use/Ease of learning  Informality of Interaction  Better Mappings/Embodiment  Agents – Proactive Computing  Awareness  Safety Mark Newman et al, DENIM

14. 21 October 2004 14 Evaluation Possible Benefits  Efficiency  More User Control  Affords Collaboration  Capture and Access  See, Feel, Sense More  Search, Browse, Organize  Communication  Distributing Cognition  Ease of use/Ease of learning  Informality of Interaction  Better Mappings/Embodiment  Agents – Proactive Computing  Awareness  Safety

15. 21 October 2004 15 Evaluation Possible Benefits  Efficiency  More User Control  Affords Collaboration  Capture and Access  See, Feel, Sense More  Search, Browse, Organize  Communication  Distributing Cognition  Ease of use/Ease of learning  Informality of Interaction  Better Mappings/Embodiment  Agents – Proactive Computing  Awareness  Safety

16. 21 October 2004 16 Evaluation Possible Benefits  Efficiency  More User Control  Affords Collaboration  Capture and Access  See, Feel, Sense More  Search, Browse, Organize  Communication  Distributing Cognition  Ease of use/Ease of learning  Informality of Interaction  Better Mappings/Embodiment  Agents – Proactive Computing  Awareness  Safety

17. 21 October 2004 17 Evaluation Possible Benefits  Efficiency  More User Control  Affords Collaboration  Capture and Access  See, Feel, Sense More  Search, Browse, Organize  Communication  Distributing Cognition  Ease of use/Ease of learning  Informality of Interaction  Better Mappings/Embodiment  Agents – Proactive Computing  Awareness  Safety