COMBININGCOMPUTERAND VIDEODATA IN SPACELABEXPERIMENTS

inMVIistheeyemotion that occurs inresponse tovisual andvestibular stimuli. Inorder tomaximize theinformation AnIBM-PCcompatible interface cardhasbeendeveloped obtained fromMVI,eyemotion will bedetected viathe tocombine computer generated digital data withanalog electrooculogram (EOG)andbyaminiature video camera video inreal-time. TheI/Omapped, memory-mapped board focused ononeeyeofatest subject. Theother eyewill be canmultiplex thedigital dataanywhere intheactive field of subjected tovarious visual stimuli during thecourse ofthe anRS170video signal. Theinterface canbeusedwhenthere experiments. Since eyemovements arecoupled, oneeye's isaneedtocombine video anddigital data. motion isrepresentative ofboth. Thevestibular stimulus is generated byseating thesubject inachair capable ofex