Exertion games are an emerging form of interactive games that require players to invest significant physical effort as part of the gameplay, rather than just pressing buttons. The...
: The emerging tensions between the mobile application logic and the unfolding dynamic context of use belong to the core challenges of ubiquitous computing today. Starting from and...
In this paper, we discuss key management challenges for seamless handovers across heterogeneous wireless networks. We focus on utilizing existing keying material from previous acc...
Katrin Hoeper, Lidong Chen, Antonio Izquierdo, Nad...
Mobile optical communications has so far largely been limited to short ranges of about ten meters, since the highly directional nature of optical transmissions would require costl...
Ashwin Ashok, Marco Gruteser, Narayan Mandayam, Ja...
Developing countries face significant challenges in network access, making even simple network tasks unpleasant. Many standard techniques—caching and predictive prefetching— ...