A directionality based location discovery scheme for wireless sensor networks
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
A mobile sensor control method for sparse sensor networks
Proceedings of the 2007 ACM symposium on Applied computing
Journal of Mobile Multimedia
Testbeds for ubiquitous robotics: A survey
Robotics and Autonomous Systems
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In this paper, we detail our development of Explorebots--expandable, vision- and sensor-equipped wireless robots built around MICA motes. We developed Explorebots as a dynamic outreach for an NSF-funded Girl Scouts project. We've extended the capabilities of Explorebots to comprise a mobile network experimentation testbed. The testbed will support experimental analysis of protocols for mobile multi-hop networks. The low-cost Explorebots enable repeatable experiments without complete reliance on human subjects for mobility.