This paper explores the use of camera phones with pen input as a platform for generating digital annotations to realworld objects. We analyze the client-side requirements for a ge...
Audio location is a technique for performing accurate 3D location sensing using off-the-shelf audio hardware. The use of off-the-shelf hardware allows audio location deployment to ...
We present Place Storming, an original method of brainstorming technological concepts, particularly in the area of pervasive computing. Place Storming is contextdriven and play-ba...
In this work, a system for recognizing activities in the home setting using a set of small and simple state-change sensors is introduced. The sensors are designed to be “tape on ...
Emmanuel Munguia Tapia, Stephen S. Intille, Kent L...
In this paper we introduce a new distributed algorithm for location discovery. It can be used in wireless ad-hoc sensor networks that are equipped with means of measuring the dista...