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MOBICOM
2006
ACM
14 years 3 months ago
Low-power acoustic modem for dense underwater sensor networks
Significant progress has been made in terrestrial sensor networks to revolutionize sensing and data collection. To bring the concept of long-lived, dense sensor networks to the u...
Jack Wills, Wei Ye, John S. Heidemann
IJSNET
2010
143views more  IJSNET 2010»
13 years 8 months ago
Multi-radio medium access control protocol for wireless sensor networks
— In this paper, we propose a new dual radio medium access control (MAC) protocol for wireless sensor networks. Our MAC protocol design combines the advantages of low and high fr...
Junaid Ansari, Xi Zhang, Petri Mähönen
CHI
2007
ACM
14 years 10 months ago
How to look beyond what users say that they want
This paper shares our experience with a strategic design project for defining the key user experience scenarios for utilizing location information available on mobile devices. Whi...
Younghee Jung, Akseli Anttila
CHI
2009
ACM
14 years 10 months ago
Tangible message bubbles for children's communication and play
We introduce Tangible Message Bubbles, a new composition and communication tool that invites youngsters to express and record their everyday expressions, play with these original ...
Kimiko Ryokai, Hayes Raffle, Andy Brooks
IPCCC
2007
IEEE
14 years 4 months ago
LoST: A Protocol for Mapping Geographic Locations to Public Safety Answering Points
Abstract— Public Safety Answering Points (PSAPs) serve limited geographic areas, so emergency callers must be directed to the most appropriate PSAP. As part of the overall Intern...
Henning Schulzrinne, Hannes Tschofenig, Andrew New...