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CLEIEJ
2010
14 years 12 months ago
Synchronous versus Asynchronous interaction between users of two collaborative tools for the production of Use Cases
The performance of requirement engineers in the production of Use Cases is analyzed and compared using a collaborative editor in synchronous mode versus one in asynchronous mode, ...
Carlos M. Fuenzalida, Hector B. Antillanca
MHCI
2009
Springer
15 years 9 months ago
Designing phrase builder: a mobile real-time query expansion interface
As users enter web queries, real-time query expansion (RTQE) interfaces offer suggestions based on an index garnered from query logs. In selecting a suggestion, users can potentia...
Tim Paek, Bongshin Lee, Bo Thiesson
GRAPHICSINTERFACE
2009
15 years 8 days ago
Separability of spatial manipulations in multi-touch interfaces
Multi-touch interfaces allow users to translate, rotate, and scale digital objects in a single interaction. However, this freedom represents a problem when users intend to perform...
Miguel A. Nacenta, Patrick Baudisch, Hrvoje Benko,...
CHI
1993
ACM
15 years 6 months ago
Extending an existing user interface toolkit to support gesture recognition
Gestures are a powerful way to specify both objects and operations with a single mark of a stylus or mouse. We have extended an existing user interface toolkit to support gestures...
James A. Landay, Brad A. Myers
121
Voted
HRI
2010
ACM
15 years 9 months ago
A study of a retro-projected robotic face and its effectiveness for gaze reading by humans
—Reading gaze direction is important in human-robot interactions as it supports, among others, joint attention and non-linguistic interaction. While most previous work focuses on...
Frédéric Delaunay, Joachim de Greeff...