Spyglasses; Camera tripods; Computer memories; Computer memory modules; Contact lens cases incorporating ultrasonic cleaning functions; Digital cameras; Digital single-lens reflex (DSLR) cameras; Global positioning system (GPS) apparatus; Goggles for scuba diving; GPS navigation device; GPS tracking devices; Multiple purpose cameras; Passive infrared detectors; Self-timers; Sports eyewear; Tripods for cameras; Ultrasonic instrumentation for testing machines; Ultrasonic sensors; Ultrasound pro...