Abstract. Determining physical location of indoor objects is one of the key issues in ubiquitous computing. Although there are many proposals to provide physical location tracking,...
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,...
In this paper we present a new probabilistic feature-based approach to multi-hypothesis global localization and pose tracking. Hypotheses are generated using a constraintbased sea...
Location tracking technologies are penetrating increasingly in industrial environments. Several challenges arise when people or mobile assets are tracked. Security is one of the ma...
We tackle the problem of building privacy-preserving device-tracking systems -- or private methods to assist in the recovery of lost or stolen Internet-connected mobile devices. T...
Thomas Ristenpart, Gabriel Maganis, Arvind Krishna...