— This paper presents a new approach for the absolute self-localization of a mobile robot in structured large-scale environments. The requirements with regard to both, the necess...
At first glance, multi-element forearm mounted vibrotactile displays would appear to have considerable potential as an output device for mobile computing. The devices are small, r...
We present Skinput, a technology that appropriates the human body for acoustic transmission, allowing the skin to be used as an input surface. In particular, we resolve the locati...
Adaptive groupware systems support changes in users’ locations, devices, roles and collaborative structure. Developing such systems is difficult due to the complex distributed ...
Christopher Wolfe, T. C. Nicholas Graham, W. Greg ...
Ubiquitous computing systems can be regarded as open systems where heterogeneous and previously unknown entities may spontaneously interact, due to intrinsic mobility of users and...