As the field of information visualization matures, the tools and ideas described in our research publications are reaching users. The reports of usability studies and controlled e...
Interaction cost is an important but poorly understood factor in visualization design. We propose a framework of interaction costs inspired by Norman's Seven Stages of Action ...
Calendar applications for small handheld devices such as PDAs are growing in popularity. This led us to develop FishCal, a novel calendar interface for PDAs. It supports users in ...
Benjamin B. Bederson, Aaron Clamage, Mary Czerwins...
Abstract—The operation of achieving authenticated key agreement between two human-operated mobile devices over a short range wireless communication channel, such as Bluetooth or ...
Previous studies on usability of crowded graphical interfaces that are full of widgets like menus, buttons, palette-tools etc, have shown evidence that they create a fertile envir...