Starting this Friday, disabled and elderly people in Japan will be able to rent a robotic suit to help them become more mobile. Available in a two-leg (for a $2200-per-month rental fee) or one-leg version ($1500/month), the suit -- called HAL, for Hybrid Assistive Limb -- reads brain signals and directs leg movement.
Yoshiyuki Sankai, the creator of the robot suit, is a professor at the University of Tsukuba and the CEO of Cyberdyne, which is manufacturing and renting the suits.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.