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HCI 3e - Ch 18: Modelling rich interaction

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Alan Dix
Alan Dix

Chapter 18: Modelling rich interaction from Dix, Finlay, Abowd and Beale (2004). Human-Computer Interaction, third edition. Prentice Hall. ISBN 0-13-239864-8. http://www.hcibook.com/e3/

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chapter 18 modelling rich interaction
Modelling Rich Interaction ,[object Object],[object Object],[object Object]
status–event analysis ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
rich set of phenomena ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
rich set of behaviour ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Properties of events ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Design implications ,[object Object],[object Object],[object Object],[object Object],[object Object]
Naïve psychology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
email delivery
email delivery (ctd) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
screen button widget ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Delete the quick brown quick the quick brown quick Delete the quick brown quick Delete Delete the quick brown quick
Screen-button – HIT Delete the quick brown quick the quick brown quick Delete Delete the quick brown quick Delete the brown fox
Screen button – MISS Delete the quick brown quick the quick brown quick Delete the quick brown quick Delete Delete the quick brown quick
HIT or a MISS? ,[object Object],[object Object],[object Object],HIT MISS CLICK
rich contexts
the problem ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],bringing them together?
collaboration ,[object Object],[object Object],[object Object]
ConcurTaskTrees (CTT) Paterno et al. CNUCE, Pisa abstract task user task computer task user and computer cooperative task email advert book holiday make booking decide destination ( customer :) book flights ( travel agent:) choose hotel ( customer :) book hotel ( travel agent:) || >> >> holiday idea >>
Groupware Task Analysis ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Task Agent Role Object Contains Responsible Performed_by Plays Triggers Subtask Uses Used_by Subrole Is Performed_by Event Goal Has Subgoal Triggers
information ,[object Object],[object Object],[object Object],[object Object]
control ,[object Object],[object Object],[object Object],control system environment actions
control ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],control system environment actions feedback
adding information
adding information (ctd) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
triggers ,[object Object],get post from pigeon hole bring post to desk open post
triggers ,[object Object],[object Object],first thing in the morning holding post at coffee time get post from pigeon hole bring post to desk open post
common triggers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
artefacts ,[object Object],[object Object],[object Object],[object Object]
placeholders ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
where are you?
step 1. choose new flight level
step 3. flight level confirmed
step 5. new flight level acheived
tracing placeholders ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],papers tidy or skewed letter open or closed
low intention and sensor-based interaction
car courtesy lights ,[object Object],[object Object],[object Object],[object Object],[object Object],incidentally the lights come on driver's purpose is to get into the car
Pepys ,[object Object],[object Object],[object Object],incidentally diary entry created Allan's purpose to visit Paul’s office
MediaCup ,[object Object],[object Object],[object Object],[object Object],[object Object],incidentally colleagues are aware Han's purpose to drink coffee
shopping cart ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],incidentally shown related titles my purpose to buy a book
onCue ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],incidentally alternative things to do user's purpose to copy text elsewhere
the intentional spectrum press light switch intentional expected walk into room expecting lights to switch on incidental walk into room … unbeknown to you … air conditioning increases
fluidity intentional expected incidental comprehension users notice, form model then rely on behaviour co-option users explicitly use behaviour e.g. open door for lights
interaction models ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],system evaluation execution goal intention
cognition ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
cognition ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
designing incidental interaction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
issues and process ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
designing a car courtesy light ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],illegal to drive with interior light on safe? light advertises presence
implementation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
architectures for sensor-based systems? raw sensors data reduction data fusion context model inference user actions control

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HCI 3e - Ch 18: Modelling rich interaction

  • 1. chapter 18 modelling rich interaction
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 10.
  • 11.
  • 12. Screen-button – HIT Delete the quick brown quick the quick brown quick Delete Delete the quick brown quick Delete the brown fox
  • 13. Screen button – MISS Delete the quick brown quick the quick brown quick Delete the quick brown quick Delete Delete the quick brown quick
  • 14.
  • 16.
  • 17.
  • 18. ConcurTaskTrees (CTT) Paterno et al. CNUCE, Pisa abstract task user task computer task user and computer cooperative task email advert book holiday make booking decide destination ( customer :) book flights ( travel agent:) choose hotel ( customer :) book hotel ( travel agent:) || >> >> holiday idea >>
  • 19.
  • 20.
  • 21.
  • 22.
  • 24.
  • 25.
  • 26.
  • 27.
  • 28.
  • 29.
  • 31. step 1. choose new flight level
  • 32. step 3. flight level confirmed
  • 33. step 5. new flight level acheived
  • 34.
  • 35. low intention and sensor-based interaction
  • 36.
  • 37.
  • 38.
  • 39.
  • 40.
  • 41. the intentional spectrum press light switch intentional expected walk into room expecting lights to switch on incidental walk into room … unbeknown to you … air conditioning increases
  • 42. fluidity intentional expected incidental comprehension users notice, form model then rely on behaviour co-option users explicitly use behaviour e.g. open door for lights
  • 43.
  • 44.
  • 45.
  • 46.
  • 47.
  • 48.
  • 49.
  • 50. architectures for sensor-based systems? raw sensors data reduction data fusion context model inference user actions control