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...
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...
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...