Ubiquitous computing poses new usability challenges that cut across design and development. We are particularly interested in "spaces" enhanced with sensors, public disp...
Today's rich and varied wireless environment, including mobile phones, Wi-Fi-enabled laptops, and Bluetooth headsets, poses threats to our privacy that cannot be addressed wi...
Ben Greenstein, Ramakrishna Gummadi, Jeffrey Pang,...
This paper describes a platform for the user-centred design and evaluation of adaptive, context-aware services in the wireless, mobile and pervasive computing markets. It focuses o...
Eleanor O'Neill, David Lewis, Kris McGlinn, Simon ...
This paper presents a new vision-based obstacle detection method for mobile robots. Each individual image pixel is classified as belonging either to an obstacle or the ground base...
Computer networks have expanded significantly in use and numbers. This expansion makes them more vulnerable to attack by malicious agents. Many current intrusion detection systems...