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Interaction Design - why making skills matter
- 1. Interaction Design why making skills matter Aadjan van der Helm - a.j.c.vanderhelm@tudelft.nl TUDelft - Faculty of Industrial Design Engineering Robert Paauwe - r.j.paauwe@vu.nl VU - Center for Advanced Media Research woensdag 12 december 12 1
- 2. Contents • Multidisciplinary nature of interaction design • Personal introduction • Historical perspective on interactive products • Design for Experience • Role of prototypes in the design process woensdag 12 december 12 2
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- 4. Personal background woensdag 12december 12 4
- 5. Faculty of IndustrialDesign Engineering woensdag 12 december 12 5
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- 7. Bill Verplank onInteraction Design From Desiging Interaction by Bill Moggridge 2007 woensdag 12 december 12 7
- 8. Affordances • Man perceives his environment in terms of what he can do with it • Direct perception theory - Gibson 1986 • The action-possibilities are called affordances • Size of human body relative to the environment • Man’s intentions • Bodily skills woensdag 12 december 12 8
- 9. Terminology • Human product interaction or just interaction • Intangible quality of products, while interacting • Product form-properties is the interface • Link user to product functionality, controls (input) and feedback elements (output) • Clarify function by information-for-use woensdag 12 december 12 9
- 10. How is information-for-useexpressed? woensdag 12 december 12 10
- 11. Era of handcraftedproducts woensdag 12 december 12 11
- 12. Handcrafted products information-for-use function product form woensdag 12 december 12 12
- 13. Era of mechanicalproducts woensdag 12 december 12 13
- 14. Mechanical products information-for-use controls technology function product form woensdag 12 december 12 14
- 15. Era of electricalproducts woensdag 12 december 12 15
- 16. Electrical products information-for-use controls technology function product form woensdag 12 december 12 16
- 17. Era of electronicproducts woensdag 12 december 12 17
- 18. Electronic products information-for-use technology controls coupling function product form woensdag 12 december 12 18
- 19. Bill Buxton (1986) Homo WIMPi (Windows Icons Mouse Pointer interface) woensdag 12 december 12 19
- 20. information-for-use controls coupling technology function product form • Bodily skills of man are central to interaction • Integrate form, interaction and function • Information-for-use is inspired by function • (Frens 2006) woensdag 12 december 12 20
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- 22. Fonckel One Designer: Philip Ross http://www.fonckel.com woensdag 12 december 12 22
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- 24. Experience design • How-to approach the design of interactive products • Bill Buxton - Keynote Mix09 • Book: Sketching User Experiences woensdag 12 december 12 24
- 25. Mix 09 Keynote woensdag12 december 12 25
- 26. Product design process New Product Development: Roozenburg and Eekels (1995) from Saakes (2010) woensdag 12 december 12 26
- 27. Designing interactive products • Smaller time to market • Multi-disciplinary teams • Involve marketing, engineering and users • Highly iterative - making many prototypes woensdag 12 december 12 27
- 28. final concept with experiential prototype users cycle prototype nutcracking prototype standalone prototype hacking prototype idea space design assignment woensdag 12 december 12 28
- 29. Anatomy of thedesign process • Highly iterative - many design cycles • Rough - first design idea experiential • Standalone - partially under computer control • Nutcracking - solve difficult technology • Users - test with the end-users • Integration - believable product experience woensdag 12 december 12 29
- 30. Rough prototype Integration prototype Evocative Didactic Suggest Describe Explore Refine Question Answer Propose Test Provoke Resolve Tentative Specific Noncommittal Depiction woensdag 12 december 12 30
- 31. Sketch = Prototype • Model of a “design” that includes some or all of the intended properties of the end product • Technology prototypes (Buxton 2007) • Provide a look into the future when technology or tools have not yet been built • Experiential prototypes (Buchenau & Fulton 2000) • Enables insight into the user experience and context woensdag 12 december 12 31
- 32. Thinking prototypes •A knowledge generator for the maker • Experience Learning David Kolb (1975) • Thinking through doing - physical action as an active component of cognition (Klemmer et al.) (2006) • Skills in making (craft) • No more refinement than necessary • Making more sketches is better woensdag 12 december 12 32
- 33. Talking/Storing prototypes • Using sketches/prototypes to discuss design ideas • Allow for re-interpreting • Archive design ideas for future use woensdag 12 december 12 33
- 34. Enacting interaction woensdag 12december 12 34
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- 37. Text Avatar - Xandra van Wijk woensdag 12 december 12 37
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- 39. Techniques and tools • Bodystorming (Oulasvirta et al 2002) • Playacting (Boess, et al 2007) • Experience Design (Fulton 2000) • Wizard of Oz (Buxton 2007) • Informal user testing (Greenberg, Buxton 2008) • Technology toolkits (Max/Arduino/Processing) woensdag 12 december 12 39
- 40. Recap • Multidisciplinary nature of interaction design • Personal introduction • Historical perspective on interactive products • Design for Experience • Role of prototypes in the design process woensdag 12 december 12 40