An increasing number of persuasive technology systems consist of multiple devices that enable efficient just-in-time interaction with the user. Developing multi-device systems to s...
To support effective browsing, interfaces to digital video libraries should include video surrogates (i.e., smaller objects that can stand in for the videos in the on, analogous t...
Barbara M. Wildemuth, Gary Marchionini, Meng Yang,...
This paper presents novel text input methods for mobile devices. In particular, it shows how users can capture text from books, newspapers, and other objects by using the digital ...
Quick access to short, relevant video segments enables efficient use of a digital video library. This study evaluated an interface designed for such access, an interface that allow...
Michael G. Christel, David B. Winkler, C. Roy Tayl...
The usage patterns of speech and visual input modes are investigated as a function of relative input mode efficiency for both desktop and personal digital assistant (PDA) working ...