Fourth Industrial Revolution

This tiny robot could one day save your life

Small but mighty. Image: STEPHEN MCNALLY/UC BERKELEY

Kristin Houser
Writer, Futurism
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Hop along

Salto might just be the world’s cutest robot.

Rather than walk, the bot rapidly bounces around on its single leg like a Tigger that just guzzled a case of Mountain Dew. It can nimbly navigate an obstacle course, jumping three times its own height in a single bound and timing its landings to hit a moving target.

In other words, Salto is fast, agile, and smart — and it’d be terrifying if it weren’t less than a foot tall.

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Life saver

Thankfully, the UC Berkeley researchers who’ve been developing Salto for nearly four years aren’t planning to scale the bot up into some kind of super-weapon.

In fact, they see the robot’s diminutive stature as one of its primary strengths — and they hope Salto could one day save lives, not threaten them.

“Small robots are really great for a lot of things, like running around in places where larger robots or humans can’t fit,” researcher Justin Yim said in a press release. “For example, in a disaster scenario, where people might be trapped under rubble, robots might be really useful at finding the people in a way that is not dangerous to rescuers and might even be faster than rescuers could have done unaided.”

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Fourth Industrial RevolutionEmerging Technologies
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