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CHI
2011
ACM
13 years 2 months ago
Experimental analysis of touch-screen gesture designs in mobile environments
Direct-touch interaction on mobile phones revolves around screens that compete for visual attention with users‟ realworld tasks and activities. This paper investigates the impac...
Andrew Bragdon, Eugene Nelson, Yang Li, Ken Hinckl...
EUROSSC
2009
Springer
14 years 5 months ago
Time-Lag as Limiting Factor for Indoor Walking Navigation
Several navigation situations can be imagined where visual cueing is not practical or unfeasible, and where the hands are required exclusively for a certain task. The utilization o...
Andreas Riener, Markus Straub, Alois Ferscha
MOBIQUITOUS
2008
IEEE
14 years 5 months ago
ScreenSpot: multidimensional resource discovery for distributed applications in smart spaces
The big challenge related to the contemporary research on ubiquitous and pervasive computing is that of seamless integration. For the next generation of ubiquitous and distributed...
Marko Jurmu, Sebastian Boring, Jukka Riekki
GECCO
2004
Springer
123views Optimization» more  GECCO 2004»
14 years 4 months ago
Heuristic Methods for Solving Euclidean Non-uniform Steiner Tree Problems
In this paper, we consider a variation of the Euclidean Steiner Tree Problem in which the space underlying the set of nodes has a specified non-uniform cost structure. This proble...
Ian Frommer, Bruce L. Golden, Guruprasad Pundoor
BCSHCI
2008
14 years 10 days ago
Assessing the benefits of multimodal feedback on dual-task performance under demanding conditions
The last few years have seen the release of an increasing number of new IT-related devices into the marketplace that have started to utilize tactile feedback. These include those ...
Ju-Hwan Lee, Charles Spence