This paper presents the design of PhotoMirror an intra-home communication appliance for supporting informal, lightweight communication and awareness between home inhabitants. The P...
Panos Markopoulos, Bert Bongers, Erik Alphen, Jasp...
In the realm of product design, communication between designer, client, design team and future users is of great importance. Throughout the design process, ideas and concepts are g...
Unique features of handheld devices, including their mobility, personalization and location-awareness engender new types of applications for mobile commerce, such as mobile adverti...
We describe a middleware framework for the adaptive delivery of context information to contextaware applications. The framework abstracts the applications from the sensors that pro...
The Video Window is a video screen hanging next to a window on my bedroom wall, showing the image from a camera mounted to show the skyline from outside that same window. In this p...
This paper reports design requirements derived from an ethnographic fieldwork on road inspectors, the design of a mobile service supporting infrastructure management, and initial u...
The requirement for spontaneous interaction in ubiquitous computing creates security issues over and above those present in other areas of computing, deeming traditional approaches...
We introduce a system for sensing complex social systems with data collected from 100 mobile phones over the course of 9 months. We demonstrate the ability to use standard Bluetoot...