973 search results - page 135 / 195 » Personal Tele-Immersion Devices |
SENSYS
2010
ACM
13 years 8 months ago
2010
ACM
Frequency overlap across wireless networks with different radio technologies can cause severe interference and reduce communication reliability. The circumstances are particularly...
CCS
2009
ACM
14 years 10 months ago
2009
ACM
Modern advanced botnets may employ a decentralized peer-to-peer overlay network to bootstrap and maintain their command and control channels, making them more resilient to traditi...
PODC
2009
ACM
14 years 7 months ago
2009
ACM
In this paper, we study the wireless synchronization problem which requires devices activated at different times on a congested single-hop radio network to synchronize their roun...
DAC
1998
ACM
14 years 11 months ago
1998
ACM
The growing class of portable systems, such as personal computing and communication devices, has resulted in a new set of system design requirements, mainly characterized by domin...
CHI
2009
ACM
14 years 10 months ago
2009
ACM
This paper offers an exploration of the attitudes of older adults to keeping in touch with people who are important to them. We present findings from three focus groups with peopl...