As services embedded into public spaces become increasingly transparent, one peripheral aspect of use continues to demand explicit user attention: payment. UbiPay is a system that...
Protecting users’ privacy is essential for turning networks and services into trustworthy friends. Many privacy enhancing techniques, such as anonymous e-cash and mix-nets, have...
In a ubiquitous computing environment, users continuously access computing services and interact with smart spaces, while moving from one place to another. Application migration, t...
Pauline P. L. Siu, Nalini Moti Belaramani, Cho-Li ...
We introduce a new genre of user interface applications that can migrate from one machine to another, taking their user interface and application contexts with them, and continue ...
In this user study, we address several open issues in the design of waiting cues for system response time (SRT) in interactive telephony speech applications. User observations and...