Checking into a hotel staffed by robots

From robot receptionists to robot porters, everything at Japan's Henn na or "Weird" hotel is handled by machines from check-in to check-out.

Guests can open their hotel rooms using facial recognition and lights are turned on and off using voice commands.

BBC Click's Spencer Kelly travels to Sasebo, Nagasaki to find out more.

More at BBC.com/Click and @BBCClick.