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CHI
2005
ACM
16 years 4 months ago
Comparing usability problems and redesign proposals as input to practical systems development
Usability problems predicted by evaluation techniques are useful input to systems development; it is uncertain whether redesign proposals aimed at alleviating those problems are l...
Erik Frøkjær, Kasper Hornbæk
CHI
2005
ACM
16 years 4 months ago
Comparing cursor orientations for mouse, pointer, and pen interaction
Most graphical user interfaces provide visual cursors to facilitate interaction with input devices such as mice, pointers, and pens. These cursors often include directional cues t...
Barry A. Po, Brian D. Fisher, Kellogg S. Booth
HPCA
2005
IEEE
16 years 4 months ago
Characterizing and Comparing Prevailing Simulation Techniques
Due to the simulation time of the reference input set, architects often use alternative simulation techniques. Although these alternatives reduce the simulation time, what has not...
Joshua J. Yi, Sreekumar V. Kodakara, Resit Sendag,...
CHI
2004
ACM
16 years 4 months ago
Sharp or smooth?: comparing the effects of quantization vs. frame rate for streamed video
We introduce a new methodology to evaluate the perceived quality of video with variable physical quality. The methodology is then used to assess an existing guideline that high fr...
John D. McCarthy, Martina Angela Sasse, Dimitrios ...