OP: A Novel Programming Model for Integrated Design and Prototyping of Mixed Objects
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1) The document presents OP, a programming toolkit that allows designers to conceptualize and prototype mixed physical-digital objects based on an interaction model. 2) OP includes software blocks that implement the concepts of the interaction model, like digital properties, linking modalities, languages, and devices. 3) The toolkit allows designers to systematically explore different aspects of mixed objects, like physical properties, input/output modalities, and compositions of links. This helps narrow the design space.
![Problem
• The design problem
[Bill Buxton. 2007. Sketching User Experiences: Getting the Design Right and the Right Design. Morgan Kaufmann
Publishers Inc., San Francisco, CA, USA]
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![Problem
• The design problem
[Bill Buxton. 2007. Sketching User Experiences: Getting the Design Right and the Right Design. Morgan Kaufmann
Publishers Inc., San Francisco, CA, USA]
5](https://image.slidesharecdn.com/coutrix-op-interact2011-110915083037-phpapp02/85/OP-A-Novel-Programming-Model-for-Integrated-Design-and-Prototyping-of-Mixed-Objects-5-320.jpg)
![Problem
• The design problem
[Bill Buxton. 2007. Sketching User Experiences: Getting the Design Right and the Right Design. Morgan Kaufmann
Publishers Inc., San Francisco, CA, USA]
6](https://image.slidesharecdn.com/coutrix-op-interact2011-110915083037-phpapp02/85/OP-A-Novel-Programming-Model-for-Integrated-Design-and-Prototyping-of-Mixed-Objects-6-320.jpg)
![Problem
• The design problem
[Bill Buxton. 2007. Sketching User Experiences: Getting the Design Right and the Right Design. Morgan Kaufmann
Publishers Inc., San Francisco, CA, USA]
7](https://image.slidesharecdn.com/coutrix-op-interact2011-110915083037-phpapp02/85/OP-A-Novel-Programming-Model-for-Integrated-Design-and-Prototyping-of-Mixed-Objects-7-320.jpg)
![Problem
• The design problem: Elaboration
Conceptual Practical
activity activity
[Bill Buxton. 2007. Sketching User Experiences: Getting the Design Right and the Right Design. Morgan Kaufmann
Publishers Inc., San Francisco, CA, USA]
8](https://image.slidesharecdn.com/coutrix-op-interact2011-110915083037-phpapp02/85/OP-A-Novel-Programming-Model-for-Integrated-Design-and-Prototyping-of-Mixed-Objects-8-320.jpg)
![Problem
• The design problem: Elaboration
Interaction Prototyping
Models toolkits
[Bill Buxton. 2007. Sketching User Experiences: Getting the Design Right and the Right Design. Morgan Kaufmann
Publishers Inc., San Francisco, CA, USA]
9](https://image.slidesharecdn.com/coutrix-op-interact2011-110915083037-phpapp02/85/OP-A-Novel-Programming-Model-for-Integrated-Design-and-Prototyping-of-Mixed-Objects-9-320.jpg)
OP: A Novel Programming Model for Integrated Design and Prototyping of Mixed Objects
- 1. OP: A Novel Programming Model for Integrated Design and Prototyping of Mixed Objects Céline Coutrix, Laurence Nigay Laboratoire d’Informatique de Grenoble, France 1
- 2. Context • Mixed Reality Interfaces 2
- 3. Problem • Prototyping mixed physical-digital interfaces: Different problems - Lower technical difficulties - Enable new users - Adequacy to the design problem 3
- 4. Problem • The design problem [Bill Buxton. 2007. Sketching User Experiences: Getting the Design Right and the Right Design. Morgan Kaufmann Publishers Inc., San Francisco, CA, USA] 4
- 5. Problem • The design problem [Bill Buxton. 2007. Sketching User Experiences: Getting the Design Right and the Right Design. Morgan Kaufmann Publishers Inc., San Francisco, CA, USA] 5
- 6. Problem • The design problem [Bill Buxton. 2007. Sketching User Experiences: Getting the Design Right and the Right Design. Morgan Kaufmann Publishers Inc., San Francisco, CA, USA] 6
- 7. Problem • The design problem [Bill Buxton. 2007. Sketching User Experiences: Getting the Design Right and the Right Design. Morgan Kaufmann Publishers Inc., San Francisco, CA, USA] 7
- 8. Problem • The design problem: Elaboration Conceptual Practical activity activity [Bill Buxton. 2007. Sketching User Experiences: Getting the Design Right and the Right Design. Morgan Kaufmann Publishers Inc., San Francisco, CA, USA] 8
- 9. Problem • The design problem: Elaboration Interaction Prototyping Models toolkits [Bill Buxton. 2007. Sketching User Experiences: Getting the Design Right and the Right Design. Morgan Kaufmann Publishers Inc., San Francisco, CA, USA] 9
- 10. Problem • Gap between interaction models and prototyping toolkits Interaction Prototyping Models toolkits - Slows down the elaboration of ideas 10
- 11. Problem • Lower technical difficulties • Enable new users • Adequacy to the design problem 11
- 12. Contribution • OP (Object Prototyping) Toolkit - Library of software elements • Materializing the concepts of an interaction model • Using Qt signals and slots mechanism Mixed Interaction OP toolkit Model 12
- 13. OP • Underlying interaction model: The Mixed Interaction Model • Why this one? - Has been compared to others and proved interesting - Not easily used though, like the others 13
- 14. OP • Concepts implemented by OP - Core concept: the mixed (physical-digital) object 14
- 15. OP • Concepts implemented by OP - Core concept: the mixed (physical-digital) object 15
- 16. OP • Concepts implemented by OP Digital Properties is exposed to light Physical Properties shape, colors, weight, markers, etc. 16
- 17. OP • Concepts implemented by OP Digital Properties is exposed to light Linking Modalities Physical Properties shape, colors, weight, markers, etc. 17
- 18. OP • Concepts implemented by OP Digital Properties is exposed to light Linking Languages threshold impulse Linking Devices light sensor LED Physical Properties shape, colors, weight, markers, etc. 18
- 19. OP • Concepts implemented by OP Digital Properties is exposed to light Linking Languages threshold impulse Linking Devices light sensor LED Physical Properties shape, colors, weight, markers, etc. 19
- 20. OP • Concepts implemented by OP Digital Properties Composition of modalities Complementarity Linking Languages Linking Devices Physical Properties shape, colors, weight, markers, etc. 20
- 21. OP • Concepts implemented by OP Digital Properties is exposed to light Composition of modalities threshold impulse Linking Languages light LED sensor Linking Devices Physical Properties shape, colors, weight, markers, etc. 21
- 22. OP • Software elementary blocks for: generic Digital Properties digital property Composition of modalities complementarity ... Linking Languages ARToolKit threshold computer vision ... Phidget Interface- Linking Devices camera sensor/ controller Z sensor/ controller ... Physical Properties 22
- 23. OP • Inserting the use of an interaction model into design practice: example 23
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- 27. is exposed to light threshold impulse light LED sensor shape, colors, weight, markers, etc. 27
- 28. is exposed to light threshold impulse light LED sensor shape, colors, weight, markers, etc. 28
- 29. is exposed to light threshold impulse light LED sensor shape, colors, weight, markers, etc. 29
- 30. is exposed to light threshold impulse light LED sensor shape, colors, weight, markers, etc. 30
- 31. is exposed to light threshold impulse light LED sensor shape, colors, weight, markers, etc. 31
- 32. is exposed to light threshold impulse light LED sensor shape, colors, weight, markers, etc. 32
- 33. is exposed to light threshold impulse light LED sensor shape, colors, weight, markers, etc. 33
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- 35. is exposed to light threshold impulse light LED sensor shape, colors, weight, markers, etc. 35
- 36. is exposed to light threshold impulse light LED sensor shape, colors, weight, markers, etc. 36
- 37. is exposed to light threshold impulse light LED sensor shape, colors, weight, markers, etc. 37
- 38. is exposed to light threshold impulse light LED sensor shape, colors, weight, markers, etc. 38
- 39. is exposed to light threshold impulse light LED sensor shape, colors, weight, markers, etc. 39
- 40. is exposed to light threshold impulse light LED sensor shape, colors, weight, markers, etc. 40
- 41. OP 41
- 42. Benefits • For design: Systematic exploration of the design space - Physical properties - Linking devices - Linking languages - Composition of linking modalities - Digital Properties 42
- 43. Benefits • Exploration of input linking devices - Phidgets →Interface-Z 43
- 44. Benefits • Exploration of input linking devices - Phidgets →Interface-Z 44
- 45. Benefits • Exploration of input linking languages - Threshold 45
- 46. Benefits • Exploration of input linking languages - Threshold + Repetition 46
- 47. Benefits • Exploration of input linking languages - Threshold + Repetition 47
- 48. Benefits • Exploration of output linking modality - Impulse + LED 48
- 49. Benefits • Exploration of output linking modality - Impulse + sound 49
- 50. Benefits • Exploration of output linking language - Repetition + Impulse 50
- 51. Conclusion • For design - Designers can explore a mixed object similarly to the underlying Mixed Interaction Model Mixed Interaction OP toolkit Model 51
- 52. Future Work • Lower technical difficulties • Adequacy to the design problem • Enable new users 52
- 53. Future Work • Enable new users 53
- 54. OP: A Novel Programming Model for Integrated Design and Prototyping of Mixed Objects Céline Coutrix, Laurence Nigay Laboratoire d’Informatique de Grenoble, France 54