This paper reports on a design case study for a mobile learning (M-learning) environment that follows a usercentred design approach. This development of the system applied an M-le...
This paper describes the user experiences gained from the use of a location sensitive mobile services in urban environment, collected with a diary study and user interviews over o...
We present the Mobile Resource Guarantees framework: a system for ensuring that downloaded programs are free from run-time violations of resource bounds. Certificates are attached...
David Aspinall, Stephen Gilmore, Martin Hofmann, D...
A Java Card applet is, in general, not allowed to access fields and methods of other applets on the same smart card. This applet isolation property is enforced by dynamic checks i...
In this paper, we introduce the concept of ”user policies”. The objective of policies is to specify user preferences in terms of presentation and interaction with information. ...