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...
— 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...
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...
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 ...
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...