LiDArgus: Accommodating Diverse Privacy Preferences in LiDAR Sensing Through Configurable Sub-Zoning
summary
A prototype implements configurable LiDAR sub-zones using a Lumotive M30 and a projector, letting each zone toggle on/off, change spatial size, resolution, and frame rate. A 12-participant study with owners and visitors shows visualized zones increase awareness but baseline lack of feedback feels more unsettling; many visitors pick a median resolution rather than minimum. The system supports role-based sensing but currently only one-dimensional sub-zoning, projects feedback to everyone, and warns a single pixel can still leak privacy.
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chapters (7)
- 0:00Introduction and motivation
- 1:56Privacy challenges in smart environments
- 2:59LiDArgus system and sub-zoning concept
- 4:24Usage scenario and system demo
- 6:09User study and evaluation results
- 8:36Limitations and future work
- 9:19Conclusion and Q&A
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