Scientific apparatus and instruments, namely, computer hardware, computer peripherals, digital audio players and recorders, media players and recorders, handheld digital electronic devices for recording, organizing transmitting, manipulating, and reviewing text, data, image, and audio files, wireless controllers to monitor and control the functioning of other electronic devices, remote control transmitter for radio-controlled devices, stand-alone voice controlled information devices in the nature of cloud-connected and voice-controlled smart audio speakers with virtual personal assistant capabilities; home automation hubs comprised of voice-activated speakers, computer hardware, and recorded software for controlling lighting, appliances, HVAC, security, safety and other home monitoring and control applications; apparatus for recording, transmission or reproduction of sound or images; calculating machines, data processing equipment, and computers; downloadable computer software for use in uploading, downloading, capturing, editing, storing, distributing and sharing photographic and video content and other digital data via global and local computer networks and via mobile devices; wearable computer hardware in the nature of smartwatches and wearable computer peripherals in the nature of wireless mice; cameras; eyewear; eyewear accessories, namely, straps, neck cords and head straps which restrain eyewear from movement on a wearer; eyewear cases; optical glasses; smartglasses; digital cameras; digital video cameras; video recorders; computer hardware and peripherals for remotely accessing, capturing, transmitting and displaying pictures, video, audio and data; downloadable computer software and software applications for mobile phones, namely, software for use in uploading, downloading, capturing, editing, storing, distributing and sharing photographic and video content and other digital data via global and local computer networks and via mobile devices; downloadable computer software for accessing and transmitting data and content among consumer electronics devices and displays; optical lenses; sunglass lenses; eyeglass lenses; lenses for cameras; cases for spectacles, for pince-nez, and for contact lenses; contact lenses; mechanisms for coin-operated apparatus; cash registers, namely, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers and swimmers, diving gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus