Computers; computer hardware; wearable computer hardware; handheld digital electronic devices capable of providing access to the internet and for the sending, receiving, and storing telephone calls, electronic mail, and other digital data; wearable digital electronic devices capable of providing access to the internet, for sending, receiving and storing of telephone calls, electronic mail, and other digital data; smart watches; computer software; downloadable pre-recorded audio, video and multimedia content; peripheral devices for computers, mobile electronic devices, wearable electronic devices, smart watches, and smart glasses, earphones, headphones, set top boxes, and video players and recorders; wearable computer peripherals; wearable peripherals for use with computers, mobile electronic devices, smart watches, smart glasses, televisions, set top boxes, and video players and recorders; monitors, display screens, head mounted displays, and headsets for use with computers, mobile electronic devices, wearable electronic devices, smart watches, smart glasses, televisions, and audio and video players and recorders; smart glasses; 3D spectacles; optical apparatus and instruments; display screens for computers, mobile electronic devices, wearable electronic devices, smart watches, smart glasses, televisions, and audio and video players and recorders; remote controls for controlling computers, mobile electronic devices, wearable electronic devices, smart watches, smart glasses, audio and video players and recorders, televisions, speakers, amplifiers, home theater systems, and entertainment systems; wearable devices for controlling computers, mobile electronic devices, wearable electronic devices, smart watches, smart glasses, audio and video players and recorders, televisions, speakers, amplifiers, home theater systems, and entertainment systems