Designing for usability-key principles and what designers think
John D. Gould, Clayton Lewis
CHI 1983
It is commonly assumed that dictation requires a long time to learn, but authors eventually dictate much faster than they write. Performance results now show that novice dictators can learn in a few hours to dictate with the speed and quality with which they write. However, they do not think they perform this well. Dictators with years of experience are from 0 to 25 percent faster than novices, depending upon the complexity of the letters. Planning time is about two-thirds of composition time, regardless of the method of composition. Copyright © 1978 AAAS.
John D. Gould, Clayton Lewis
CHI 1983
John T. Richards, Stephen J. Boies, et al.
CHI 1986
John D. Gould, Lizette Alfaro, et al.
CHI & GI 1986
Jacob P. Ukelson, John D. Gould, et al.
Software - Practice and Experience