A method of evaluating large numbers of system alternatives
A system of notation and measurement for space suit mobility evaluation
Energy considerations as determinants of system design
Feasibility of studying driver reaction to sudden pedestrian emergencies in an automobile simulator
Human frequency response as a function of visual feedback delay
Improving time-sharing performance of pilots through training
Increased crew activities scheduling effectiveness through the use of computer techniques
The effect of signal rate on performance in two kinds of vigilance task
The estimation of vehicular velocity as a function of visual stimulation