The device does not require additional components such as batteries or actuators carried on the back or waist.
Original source: https://www.sciencedaily.com/releases/2019/03/190322163322.htm
The device does not require additional components such as batteries or actuators carried on the back or waist.
Original source: https://www.sciencedaily.com/releases/2019/03/190322163322.htm