Computers; Earphones; Computer keyboards; Computer mouse and trackballs; Computer peripheral devices; Downloadable communications software for connecting computer network users, global computer networks; Downloadable virtual reality game software; Electric navigational instruments; Integrated circuits; Iris recognition security devices; Liquid crystal displays; Loudspeakers; Multimedia projectors; Notebook computers; Portable power chargers; Signs, luminous; Smartglasses; Smartwatches; Tablet...