As mobile and wearable technology has evolved, an increasing need for indoor positioning has arisen. In particular, the use of ultrasonics provides a cheap way to fulfil this nee...
This paper presents results from a study examining the link between the functionality and the comfort of wearable computers. We gave participants two different devices to wear and...
A drawing of a family of cuts of a graph is an augmented drawing of the graph such that every cut in the family is represented by a simple closed curve and vice versa. We show tha...
We sketch a theoretical framework for the construction of evaluation schemes for web sites. The framework is based on the structure quite explicitly found in mathematics, physics ...
We present a multi-camera vision-based eye tracking method to robustly locate and track user’s eyes as they interact with an application. We propose enhancements to various visi...
Ravikrishna Ruddarraju, Antonio Haro, Kris Nagel, ...