Smartglasses; Smartwatches; Car video recorders; Electric door chimes; Electronic locks; Karaoke players; Motorcycle helmets; Night vision goggles; Polarizing spectacles; Protective clothing with air-conditioning function by the integration of phase change cooling devices for cooling people, namely, vests for cooling surgeons, nurses and medical personnel; Protective covers and cases for cell phones, laptops and portable media players; Protective eyewear; Remotely-controlled sub-aquatic video...