This is cool. Researchers at MIT have developed a robot that can play Jenga.

At first glance, it doesn’t sound like much — computers can play chess, go and a variety of other games. What sets this apart, though, is that Jenga is a game that requires physically moving blocks around. And while this is relatively easy for humans, teaching a robot to move stacked blocks without collapsing the tower requires a collection of physical skills that has not — until now — been attempted with robots.

Combining interactive perception and manipulation – whereby the robot would touch the tower to learn how and when to move blocks – is extremely difficult to simulate and therefore the robot has to learn in the real world.

So the researchers placed a two-pronged industrial robot arm with a force sensor in its wrist by the Jenga tower and allowed it to explore rather than using traditional machine-learning techniques that could require data from tens of thousands of block-extraction attempts in order to capture every possible scenario.

It’s an impressive sight

2 thoughts on “Jengabot

    1. Indeed. I find robots can be quite fascinating but a lot of the time what they do is quite simple. In this case, the more I think about it, the more I realise that Jenga is actually quite a difficult game. So to see a robot manage to figure out which bricks can be safely removed is really impressive.

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