Public spaces are interactive by the very fact that they are designed to be looked at, walked around, and used by multitudes of people on a daily basis. Architects design such spac...
— To provide personal and location-dependent services in public spaces such as shopping malls, it is important to be able to estimate the positions and identities of people in th...
Tetsushi Ikeda, Hiroshi Ishiguro, Dylan F. Glas, M...
Future computing systems interact with a large number of users moving around buildings and streets. In this paper, we propose an example of such systems and how to evaluate ubicomp...
A computer vision system for tracking multiple people in relatively unconstrained environments is described. Trackerformed at three levels of abstraction: regions, people and grou...
Stephen J. McKenna, Sumer Jabri, Zoran Duric, Harr...
We discuss requirements surrounding a mobile navigation system for visually impaired people. We describe an initial prototype based on a PDA using GPS location tracking. This proto...
David K. McGookin, Maya Gibbs, Annu-Maaria Nivala,...