Spectacle cases; accumulators, electric; Interactive touchscreen terminals; computer peripheral devices; computer software, recorded, namely, for file browsing, editing, e-book writing, system setting, screen sharing and meeting and teaching; light emitting diode (LED) displays; computer software applications, downloadable, namely, for file browsing, editing, e-book writing, system setting, screen sharing and meeting and teaching; smartglasses; computer software platforms, recorded or downloa...