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CHI
2010
ACM
13 years 11 months ago
Predicting the cost of error correction in character-based text entry technologies
Researchers have developed many models to predict and understand human performance in text entry. Most of the models are specific to a technology or fail to account for human fact...
Ahmed Sabbir Arif, Wolfgang Stuerzlinger
CHI
2003
ACM
14 years 5 months ago
The benefits of physical edges in gesture-making: empirical support for an edge-based unistroke alphabet
People with motor impairments often cannot use a keyboard or a mouse. Our previous work showed that a handheld device, connected to a PC, could be effective for computer access fo...
Jacob O. Wobbrock
CHI
2004
ACM
14 years 5 months ago
Performance of menu-augmented soft keyboards
We report results on the performance of the combination of soft keyboards and marking menus. A model of expert user performance indicated an 11 - 37% (depending on the keyboard la...
Poika Isokoski
CHI
2008
ACM
14 years 5 months ago
Unigest: text entry using three degrees of motion
Steven J. Castellucci, I. Scott MacKenzie