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CHI
2004
ACM
16 years 2 months ago
Putting the users center stage: role playing and low-fi prototyping enable end users to design mobile systems
This paper sums up lessons learned from a sequence of cooperative design workshops where end users were enabled to design mobile systems through scenario building, role playing, a...
Dag Svanaes, Gry Seland
CHI
2003
ACM
16 years 2 months ago
Media inequality in conversation: how people behave differently when interacting with computers and people
How is interacting with computer programs different from interacting with people? One answer in the literature is that these two types of interactions are similar. The present stu...
Nicole Shechtman, Leonard M. Horowitz
VLDB
2004
ACM
96views Database» more  VLDB 2004»
16 years 1 months ago
Multidimensional data modeling for location-based services
With the recent and continuing advances in areas such as wireless communications and positioning technologies, mobile, locationbased services are becoming possible. Such services ...
Christian S. Jensen, Augustas Kligys, Torben Bach ...
SIGMOD
2006
ACM
214views Database» more  SIGMOD 2006»
16 years 1 months ago
aAqua: a database-backended multilingual, multimedia community forum
aAQUA is an online multilingual, multimedia Agricultural portal for disseminating information from and to rural communities. It answers farmers' queries based on the location...
Krithi Ramamritham, Anil Bahuman, Subhasri Duttagu...
MOBIHOC
2004
ACM
16 years 1 months ago
A unified MAC layer framework for ad-hoc networks with smart antennas
Smart antennas represent a broad variety of antennas that differ in their performance and transceiver complexity. The superior capabilities of smart antennas, however, can be leve...
Karthikeyan Sundaresan, Raghupathy Sivakumar