초록

An information display system comprising tactile output stimulators for providing spatial or directional information relative to an operator\s egocentric coordinate system.

대표청구항 ▼

An information display system for providing event and direction indication information to an operator, comprising: means for receiving information signals having event and direction indication characteristics; means for transforming said received information signals into direction indications in a f

An information display system for providing event and direction indication information to an operator, comprising: means for receiving information signals having event and direction indication characteristics; means for transforming said received information signals into direction indications in a fixed reference coordinate system; an egocentric coordinate system centered in the head of the operator, and wherein spatial orientation of said egocentric coordinate system varies with spatial orientation of the head of the operator; means for transforming said direction indications in said fixed reference coordinate system to direction unit vectors in said egocentric coordinate system; a plurality of tactiel stimulators associated with the head of the operator to provide selected tactile stimuli thereto, and wherein said plurality of tactile stimulators are statically disposed generally omnidirectionally in 360 degree space about said egocentric coordinate system centered in the head of the operator and means responsive to said direction unit vectors in said egocentric coordinate system for actuating selected ones of said plurality of tactile stimulators at locations on the head of the operator corresponding to said event and direciton indication characteristic of said received information signals, thereby providing the operator with selected tactile stimuli corresponding to said event and direction indication information.