360-degree camcorders; Camcorders; Cameras; Vidicons; Webcams; Body cameras for use by law enforcement and teachers; Camcorder handles; Cameras for monitoring pets; Digital video cameras; Infrared cameras; Interface circuits for video cameras; IP (Internet protocol) cameras; Lens caps for use with film, digital, and video cameras; Lights for use with computer and video cameras; Night vision goggles; Portable video cameras with built-in videocassette recorders; Surveillance cameras; Underwater...