Guy gets robot to punch people a whole lot in the name of science

This. This I love. In Slovenia(!), a scientist has somehow persuaded six male colleagues to let a robot punch them repeatedly in order to build up the robot's understanding of pain thresholds.

"Even robots designed to Asimov's laws can collide with people. We are trying to make sure that when they do, the collision is not too powerful," Borut Povše says. "We are taking the first steps to defining the limits of the speed and acceleration of robots, and the ideal size and shape of the tools they use, so they can safely interact with humans."

Seriously, I could quote from this article all day:

Each volunteer was struck 18 times at different impact energies, with the robot arm fitted with one of two tools - one blunt and round, and one sharper. The volunteers were then asked to judge, for each tool type, whether the collision was painless, or engendered mild, moderate, horrible or unbearable pain.

"Oh it's horrible. Don't get me wrong, it's absolutely horrible, this pain from the punching robot. But I'm not yet prepared to call it unbearable."

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John Moe is the host of Marketplace Tech Report, where he provides an insightful overview of the latest tech news.

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