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A HRI study with 31 expert robot operators established that an external viewpoint from an assisting robot could increase teleoperation performance by 14% to 58% while reducing human error by 87% to 100% This video illustrates those findings with a side-by-side comparison of the best and worst viewpoints for the passability and traversability affordances. The passability scenario uses a small unmanned aerial system as a visual assistant that can reach any viewpoint on the idealized hemisphere surrounding the task action. The traversability scenario uses a small ground robot that is restricted to a subset of viewpoints that are reachable.
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The REACH System: Boundary Spanning’s Support of Distributed Collaborative Making
Attempting the hands-on activities typical of makerspaces without in-person expert facilitation can lead to frustration and decreased engagement. This study aims to explore the collaboration affordances of REACH, a novel communication device that allows users to share gestures around a common artifact while in separate locations. Using a modified version of the divergent collaborative learning mechanisms framework (DCLM), this paper highlights the affordances of REACH to support students in collaboratively engaging in joint attention and boundary spanning perception and action, even when they are physically disparate.
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- Award ID(s):
- 2048852
- PAR ID:
- 10536484
- Publisher / Repository:
- ETC Press
- Date Published:
- Format(s):
- Medium: X
- Location:
- New York, NY
- Sponsoring Org:
- National Science Foundation
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