Cuántos Rostros!

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Cuántos Rostros!

  1. 1. Prototypev 1.0<br />InformationArchitecture<br />Máster in Web Engineering–Universityof Oviedo<br />Alejandro Álvarez - Carolina Chávez - Francisco Cifuentes<br />11/2/11<br />
  2. 2. Introduction<br />HCI – Human ComputerInteraction<br />Maingoalsof HCI<br />Methodologiesandprocessesfordesigning interfaces<br />Techniquesforevaluatingandcomparing interfaces<br />Interactiontechniques<br />Developingdescriptiveandpredictivemodelsandtheoriesaboutinteraction<br />11/2/11<br />2<br />
  3. 3. Objectivesofthework<br />Designanddevelopanapplicationprototypebasedon natural interactiontechnologies<br />Usermustinteractwiththeapplicationusingsome natural interactionmode<br />Toapply HCI principles<br />Testingapplicationwithusers<br />11/2/11<br />3<br />
  4. 4.
  5. 5. Ourproposal, version 0.1<br />Buildanapplicationusingshapesand color recognitioncapabilities<br />Theuser shows a cardwith a specificshapeand color asked by theapplication<br />Scoreofthegamebasedon time response<br />11/2/11<br />5<br />
  6. 6. Ourproposal, version 0.1<br /><ul><li>Problems
  7. 7. Librariesdoesn’tprovideshaperecognitioncapabilities
  8. 8. Librariesdoesn’tprovide color recognitioncapabilities
  9. 9. Short time fordevelopmentofprototype
  10. 10. Thenwe decide redesignapplication</li></ul>11/2/11<br />6<br />
  11. 11. Ourproposal, final version<br />Buildanapplicationusingfacerecognitioncapabilities<br />Thesamelogicusingcards, butnowthecardshaveprintedfaces<br />Scoreofthegamebasedon time response<br />Soundfeaturesadded<br />11/2/11<br />7<br />
  12. 12.
  13. 13. Tools - Hardware<br />11/2/11<br />9<br />Fourcommonelementsof a computer<br />Plus a card set<br />
  14. 14. Video capture funcions<br />Real time computer<br />visionfuncions<br />Tools - Software<br />11/2/11<br />10<br />Createimages, animationsandinteractions<br />userinterface, programminglogic<br />andintegrationoflibraries<br />
  15. 15. 11/2/11<br />11<br />
  16. 16. How doesitwork?<br />11/2/11<br />12<br />Mainapplicationwindow<br /><ul><li>Instructions
  17. 17. Onlyonestartpoint</li></li></ul><li>How doesitwork?<br />11/2/11<br />13<br />Waitingwindow<br /><ul><li>Numericindicator
  18. 18. Allowstouser prepare </li></ul>for play<br />
  19. 19. How doesitwork?<br />11/2/11<br />14<br />Stagewindow<br /><ul><li>Numberofquestion
  20. 20. Show thecorrectcard
  21. 21. Time passed
  22. 22. Appspeaksthequestion</li></ul>(voicefeature)<br /><ul><li>Allowsviewfaces</li></ul>recognized<br />
  23. 23. How doesitwork?<br />11/2/11<br />15<br />Questionresultwindow<br /><ul><li>Show used time
  24. 24. Onlyonebuttonfor</li></ul>thenextaction<br />
  25. 25. How doesitwork?<br />11/2/11<br />16<br />Final resultswindow<br /><ul><li>Show all times
  26. 26. Show the best, theworse</li></ul>andthe average time<br /><ul><li>Onlyoneoptionforend</li></li></ul><li>HCI featuresofapplication<br /><ul><li>Focusedonusability
  27. 27. Fewandspecificoptions
  28. 28. Big letterfont
  29. 29. Applicationbasedon HCI principles
  30. 30. Recognizefacesthrough video capture
  31. 31. Speaksthequestiontouser
  32. 32. Voiceimproveusability</li></ul>11/2/11<br />17<br />
  33. 33. Test withusers<br />11/2/11<br />18<br />
  34. 34. Test withusers<br />Whattheysaid?<br /><ul><li>Isgoodforreflex
  35. 35. Challengingbecausewinwhois more speed
  36. 36. Ithelpsmaintain mental agility
  37. 37. Cardsprinted by bothsideswas a success
  38. 38. Fantastic!
  39. 39. Theythinkthatcouldit be a commercial idea</li></ul>11/2/11<br />19<br />
  40. 40. Test withusers<br />Whattoimprove…<br /><ul><li>Applicationstability
  41. 41. Sensibilityoffacerecognition
  42. 42. Cardscouldit be bigger (userobservation)</li></ul>11/2/11<br />20<br />
  43. 43. Conclusions<br /><ul><li>Natural interactiontechnologiesallowimprovetheuserexperience
  44. 44. UsingspecificAPIsispossibletoelaboratesemi-finishedproducts in a short time.
  45. 45. Withcommonelementsispossiblebuildanapplicationwith natural interactionfeatures
  46. 46. HCI technologyfield has gotinterestingopenings</li></ul>11/2/11<br />21<br />
  47. 47. Questions?<br />11/2/11<br />22<br />

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