Television apparatus; holographic projection apparatus; head-mounted displays; audio- and video-receivers; camcorders; portable media players; rearview cameras for vehicles; wearable video display monitors; video recorders; screens [photography]; cameras [photography]; video projectors; tripods for cameras; projection screens.; Television apparatus; holographic projection apparatus; head-mounted displays; audio- and video-receivers; camcorders; portable media players; rearview cameras for vehicles; wearable video display monitors; video recorders; screens [photography]; cameras [photography]; video projectors; tripods for cameras; projection screens.