The document provides an overview of the role of abstraction in human-computer interaction design. It discusses abstraction from cognitive and mathematical perspectives, and how abstraction helps reduce complexity and improve human performance. Models of human cognition like the multiple resources theory and discrete stages model are explained, along with concepts like Miller's theorem, workload, and situation awareness. The role of abstraction in interface design using techniques like menus, metaphors and chunking information is also covered.

14. A Possible Solution: STONES, archeological, carved Fragility Ornamentation Sculpture Time

15. An Other Solution Time Utility Tomb Don’t forget to form levels Fragility Architecture Ornamentation Sculpture

16. Abstraction Levels and Depth Time Utility Tomb Don’t forget to form levels

18. JFK AIRPORT

19. BOSTON LOGAN AIRPORT

20. TOWER

21. Tower Control Operations Room

22. APPROACH

23. Area Control Center

24. Control Sector

25. Area Control Operations Room

26. Area & Approach Control Operations Room

27. Operations Room Layout

28. Radar

29. Turkish Air Space Control Areas

30. Turkish Air Space Routes

31. Part of Karlsruhe UAC Area

32. Ground Seperation

33. Terminal Area Seperation

36. Multiple Resources

42. Discrete Stages Model MOTOR RESPONSE COGNITION (match, decide, memory transfer) PERCEPTION (transfer to working memory) Short-term Sensory Store Long-Term Memory Visual Image Store Auditory Image Store ATTENTION RESOURCES dVIS=1500[900-3500] msec muVIS=5[4.4-5.2] letters kVIS=Physical dAIS=200[70-1000] msec muAIS=17[7-17] items kAIS=Physical dLTM=infinity muLTM=infinity kLTM=Semantic Working Memory muWM=3[2.5-4.1]chunks muWM(1 chunk)=7[5-9] chunks dWM(3 chunks)=7[5-226] sec dWM(1 chunk)=73[73-226] sec dWM(3 chunks)=7[5-34] sec kWM=Acoustic or Visual R E S P O N S E S T I M U L I Tp=100[50-200]msec Tc=70[25-170]msec Tm=70[30-100]msec dVIS:decayVIS mu:storage amount k:storage format

44. CHUNKS – MORSE ALPHABET SOS . . . - - - . . .

46. Complex HCI design Example Rational Application Developer

47. Discrete Stages Model MOTOR RESPONSE COGNITION (match, decide, memory transfer) PERCEPTION (transfer to working memory) Short-term Sensory Store Long-Term Memory Visual Image Store Auditory Image Store ATTENTION RESOURCES dVIS=1500[900-3500] msec muVIS=5[4.4-5.2] letters kVIS=Physical dAIS=200[70-1000] msec muAIS=17[7-17] items kAIS=Physical dLTM=infinity muLTM=infinity kLTM=Semantic Working Memory muWM=3[2.5-4.1]chunks muWM(1 chunk)=7[5-9] chunks dWM(3 chunks)=7[5-226] sec dWM(1 chunk)=73[73-226] sec dWM(3 chunks)=7[5-34] sec kWM=Acoustic or Visual R E S P O N S E S T I M U L I Tp=100[50-200]msec Tc=70[25-170]msec Tm=70[30-100]msec dVIS:decayVIS mu:storage amount k:storage format

59. Thank You for you attention! 10:56:30 Life is precious in its own right regardless of identity.