9 Computer software for use in the field of digital signage; content management software for use in the field of digital signage; downloadable computer software platforms for use in the field of digital signage; downloadable computer firmware for use in the field of digital signage; digital signage; digital signage monitors; digital signage display panels; digital media hubs, media players, servers, switches, routers, datahubs, computer hard drives, disk drives, interfaces for computers and mobile devices, computer network interface devices, conferencing soundbars, mounts for projectors and displays, TV sets, computer and TV displays, display panels, direct view displays, all for use in the field of digital signage