1. Prototypev 1.0 InformationArchitecture Máster in Web Engineering–Universityof Oviedo Alejandro Álvarez - Carolina Chávez - Francisco Cifuentes 11/2/11

2. Introduction HCI – Human ComputerInteraction Maingoalsof HCI Methodologiesandprocessesfordesigning interfaces Techniquesforevaluatingandcomparing interfaces Interactiontechniques Developingdescriptiveandpredictivemodelsandtheoriesaboutinteraction 11/2/11 2

3. Objectivesofthework Designanddevelopanapplicationprototypebasedon natural interactiontechnologies Usermustinteractwiththeapplicationusingsome natural interactionmode Toapply HCI principles Testingapplicationwithusers 11/2/11 3

5. Ourproposal, version 0.1 Buildanapplicationusingshapesand color recognitioncapabilities Theuser shows a cardwith a specificshapeand color asked by theapplication Scoreofthegamebasedon time response 11/2/11 5

7. Librariesdoesn’tprovideshaperecognitioncapabilities

8. Librariesdoesn’tprovide color recognitioncapabilities

9. Short time fordevelopmentofprototype

10. Thenwe decide redesignapplication11/2/11 6

11. Ourproposal, final version Buildanapplicationusingfacerecognitioncapabilities Thesamelogicusingcards, butnowthecardshaveprintedfaces Scoreofthegamebasedon time response Soundfeaturesadded 11/2/11 7

13. Tools - Hardware 11/2/11 9 Fourcommonelementsof a computer Plus a card set

14. Video capture funcions Real time computer visionfuncions Tools - Software 11/2/11 10 Createimages, animationsandinteractions userinterface, programminglogic andintegrationoflibraries

15. 11/2/11 11

18. Allowstouser prepare for play

20. Show thecorrectcard

21. Time passed

24. Onlyonebuttonforthenextaction

27. Fewandspecificoptions

28. Big letterfont

29. Applicationbasedon HCI principles

30. Recognizefacesthrough video capture

31. Speaksthequestiontouser

32. Voiceimproveusability11/2/11 17

33. Test withusers 11/2/11 18

35. Challengingbecausewinwhois more speed

36. Ithelpsmaintain mental agility

37. Cardsprinted by bothsideswas a success

38. Fantastic!

39. Theythinkthatcouldit be a commercial idea11/2/11 19

41. Sensibilityoffacerecognition

42. Cardscouldit be bigger (userobservation)11/2/11 20

44. UsingspecificAPIsispossibletoelaboratesemi-finishedproducts in a short time.

45. Withcommonelementsispossiblebuildanapplicationwith natural interactionfeatures

46. HCI technologyfield has gotinterestingopenings11/2/11 21

47. Questions? 11/2/11 22