This is integrated with head mounted video cameras and displays and control circuitry that allows control of both sampling and visual displays. A large liquid crystal window is used to occlude vision of a target at the beginning of a reach. A re-instrumented flatbed plotted is used to control moving targets for reaching. Display generation using dynamical modeling and animation software is accomplished on various Macintosh computers. Both Macs, PCS and an SGI Indy are used for transformation and analysis of kinematic and psychophysical data.
Verbs contribute to the coherence of brief narratives.
The role of scripts in the comprehension and retention of texts. The effect of input direction on the processing of script statements. Opposition space as a structuring concept for the analysis of skilled hand movements. Experimental Brain Research Series 15 . Task specific devices and the perceptual bottleneck.