Batteries, electric; Cases for smartphones; Encoded identification bracelets, magnetic; Global positioning system (GPS) apparatus; Mobile telephones; Optical character readers; Optical communications systems comprised of optical and electronic hardware and computer software for the transmission of data between two points; Portable media players; Smartglasses; Smartphones; Smartwatches; Spectacle cases; Spectacle frames; Spectacle lenses; Spectacles; Telecommunication apparatus in the nature o...