Tech-savvy inventors have showcased their talents at the 55th Tokyo International ‘Robot World Expo’.
Different companies are working on robots that more closely resemble humans. A featured machine in the show is the "human fighting robot", which is interactive and gives visitors the chance to climb into the seat of the model, where they could pilot it.
Another machine is customer service robot ‘Caiba’, that can pave the way for more human-resembling future creations. It can be controlled remotely by a user wearing a headset.
The robot has its own head-mounted display and camera, which allows the pilot to experience looking through its eyes.