Share and Share Alike? Social Information and Interaction Style in Coordination of Shared Use

on YouTube ↗19m

" summary

Three custom interfaces for a shared office lighting system are deployed for 15 weeks over 22 luminaires, logging >1,000 interactions and 17 interviews; results show interaction style shapes coordination: the canvas tangible interface (central tokens) makes changes highly visible and raises perceived accountability — “walk of shame” behavior and more probing; the pointer remote (table remotes) supports quick restore and communal decisions; the floorplan app (personal device) hides actors and reduces verbal coordination. Designers can tune visibility, ownership, verification and retrievability to steer verbal communication, consideration and accountability.

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" chapters (6)

1. 0:00Introduction and motivation
2. 3:17Study setup and interfaces
3. 7:58Study design and data collection
4. 9:02Coordination aspects findings
5. 14:24Design implications and conclusion
6. 16:21Q&A session

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