Phone plug is used for connection. Can be positioned to be used with any part of the body, e.g., head, chin, elbow, hand, knee, foot. Activated by downward pressure on the plate. Use with computers or adapted toys. Stable and extremely durable with a non-skid bottom.
Operation is similar to other plate switches.
Try with children who can touch a plate switch, but do not have the strength to activate one. Can be used on the floor or a tabletop or mounted. Meet the visual perception needs of some students. String Switch Activated when string is pulled very lightly. For optimal use, switch should be mounted.