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Japan’s robots: The future for intelligent machines?

All week on 5 live and across the BBC, we're taking a look at how intelligent robots are changing the world we live in.

Peter Allen has spent a few days in Tokyo finding out what's happening at the cutting edge of the robotics world, and what the future might have in store.

He started his trip at a Tokyo convention centre, where amateur robot engineers showed off their latest inventions. Expect robots who drum, moving flowerpots and a baby-sitter like no other.

Robot convention: Japan’s ‘weird and wonderful’ machines

Moving flowerpots, sporting robots, and mechanical drummers: in Tokyo's "Robot Corner."

He also ran into this pair of fighting robots.


***No robots were harmed in the making of this video***

Robot fight! Japanese machines take to the ring

Two robots do battle in Tokyo. Which will emerge victorious? Peter Allen commentates.

On Peter's next stop, he met "Pepper": a so-called "companion robot" that can read human emotions. Yusuke Abe, a developer at SoftBank robotics, explained what Pepper could do, and why it was proving popular in Japan.

Pepper: The emotional robot joining Japan’s workforce

Yusuke Abe, a developer at SoftBank robotics, talks about the capabilities of 'Pepper'.

The robots so far looked like robots, but what about the ones with more human-like features?

At the National Museum of Emerging Science and Innovation, aka the Miraikan, he met Erica: a humanoid robot that looked and sounded like a real person.

He had some tough questions for her - to see if she could "think" like a human too.

Meet Erica: The robot who looks and talks like a person

Erica is a Japanese humanoid robot who answers back. Can she think like a person, too?

For more information about the BBC’s Artificial Intelligence week, visit the BBC News website.