Cyberinfrastructures bring together distributed resources to support scientific discoveries. Cyberinfrastructures currently under development are intended to enable the cooperativ...
We introduce a browser evaluation test (BET), and describe a trial run application of the test. BET is a method for assessing meeting browser performance using the number of obser...
Pierre Wellner, Mike Flynn, Simon Tucker, Steve Wh...
This paper describes a preliminary investigation of how the capabilities of wearable computers may be used to provide task guidance in mobile environments. Specifically, this stud...
We are developing a computer system which provides information about babies in neonatal intensive care to family members and friends. A key challenge is deciding what information ...
Click-based graphical passwords have attractive usability properties, such as cueing and good memorability. However, image size and number of click-points in each password signifi...