Tilt-Responsive Techniques for Digital Drawing Boards
summary
Prototypes on a Microsoft Surface Studio use an accelerometer to map continuous tilt to app behavior, e.g., replaying recorded UI frames proportional to angle, switching between reading vs. writing (vertical → overhead, tilt down → handwriting), toggling camera and annotation between person space and task space, and a transfer function with A/B/C regions (deadband, relative gain, absolute jump) to remove jitter. A remote survey of 12 owners and 5 interviews finds Document and Teleconf apps most compelling; tilt side-channel and explicit versus implicit tilt control are evaluated.
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chapters (14)
- 0:00Start
- 0:11Drawing Board
- 2:24First Prototype
- 3:01Scenarios
- 3:40Lock Screen - Personal vs. Public
- 3:58Maps App-Skyline vs. Overhead View
- 4:23Sticky-Notes App-Messy / Personal vs. Tidy/Public
- 4:33Sticky-Notes App-Messy/Personal vs. Tidy/Public
- 4:52Teleconf App - Person vs. Task
- 5:24Document App - Reading vs. Writing
- 6:00Presentation App - Authoring vs. Presenting
- 6:48Tilt Side-Channel
- 8:54Study
- 9:40Findings
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