[ Dog whistles; Smart rings; Smartglasses; ] Smartwatch bands; [ Smartwatches; Virtual reality headsets; ] Cases for smartphones; [ Computer peripheral devices; Covers for tablet computers; ] Covers for smartphones; [ Electronic interactive whiteboards; ] Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Protective films adapted for smartphones; [ Robots for personal or hobby use; ] Tripods for cameras [ ; Wearable activity trackers ]