CHI
2011
ACM
12 years 8 months ago
2011
ACM
Event sequence analysis is an important task in many domains: medical researchers may study the patterns of transfers within the hospital for quality control; transportation exper...
CHI
2011
ACM
12 years 8 months ago
2011
ACM
Previously, we presented Viz-A-Vis, a VIsualiZation of Activity through computer VISion [17]. Viz-A-Vis visualizes behavior as aggregate motion over observation space. In this pap...
CHI
2011
ACM
12 years 8 months ago
2011
ACM
Numerous applications such as simulations, air traffic control systems, and video surveillance systems are inherently composed of spatial objects that move in a scene. In many ins...
CHI
2011
ACM
12 years 8 months ago
2011
ACM
Mobile devices are currently difficult to customize for the usability needs of elderly users. The elderly are instead referred to specially designed “senior phones” or softwar...
CHI
2011
ACM
12 years 8 months ago
2011
ACM
When pointing to a target on a computer desktop, we may think we are taking the shortest possible path. But new shortcuts become possible if we allow the mouse cursor to jump from...
CHI
2011
ACM
12 years 8 months ago
2011
ACM
Finger-based touch input has become a major interaction modality for mobile user interfaces. However, due to the low precision of finger input, small user interface components are...
CHI
2011
ACM
12 years 8 months ago
2011
ACM
We present Surfpad, a pointing facilitation technique that does not decrease target distance or increase target width in either control or display space. This new technique operat...
CGF
2011
12 years 8 months ago
2011
Time-series data is a common target for visual analytics, as they appear in a wide range of application domains. Typical tasks in analyzing time-series data include identifying cy...
ANLP
1997
13 years 6 months ago
1997
CogentHelp is a prototype tool for authoring dynamicallygenerated on-line help for applications with graphical user interfaces, embodying the "evolution-friendly" proper...
GRAPHICSINTERFACE
2000
13 years 6 months ago
2000
In most graphical user interfaces, a substantial part of the user's interaction involves targeting screen objects with the mouse cursor. Targeting tasks with small targets ar...