Accelerometers; digital video recorders; global positioning system (GPS) receivers; Global Positioning System [GPS] receivers; Global Positioning System receivers; GPS receivers; head mounted displays; head-mounted augmented reality displays; inclinometers; infrared cameras; magnetic compasses; microdisplays, namely, head mounted video displays and near eye video displays; monoculars; multiple purpose cameras; multipurpose cameras; thermal cameras; thermal imaging cameras; video recorders; video surveillance cameras
Accelerometers; digital video recorders; global positioning system (GPS) receivers; Global Positioning System [GPS] receivers; Global Positioning System receivers; GPS receivers; head mounted displays; head-mounted augmented reality displays; inclinometers; infrared cameras; magnetic compasses; microdisplays, namely, head mounted video displays and near eye video displays; monoculars; multiple purpose cameras; multipurpose cameras; thermal cameras; thermal imaging cameras; video recorders; video surveillance cameras
Accelerometers; digital video recorders; global positioning system (GP...
