Liquid crystal displays; Electric locks; Laboratory cages for animals; Sunglasses for pets; Smartwatches; Smartwatch straps; Charging stations for electric vehicles; Telescopes; Tool measuring instruments; Walkie-talkies; Laptop computers; Ear phones; Temperature indicators; Movable sockets; Electronic book readers; Power wires; Battery chargers for mobile phones; Security surveillance robots; Infant movement alarms; Burglar alarms