Hand held teaching machine
Hand-held sensor devices for use with printed material
Handrail system for the visually impaired
Handwriting system
Haptic enabled robotic training system and method
Haptic interface
Hazardous materials training cylinder
Head and/or eye tracked optically blended display system
Head form for use in stuffing animal skins
Head model for brain-imaging device and method for producing...
Head mounted motion simulator
Head-up display simulator system
Health education board game
Helmet coupled acceleration simulator
Helmet loader for flight simulation
Hidden line removal method with modified depth buffer
Hollow building block
Honesty testing and scoring evaluator
Human capital management assessment tool system and method
Human face replica for assessing the precision and accuracy...