Differences: Flat-pack robot different from traditional ones
Ahn said unlike traditional motor-based robots, sealing and lubrication of the mechanical system in space or underwater aren't a problem for DeployBot.
The researchers say repairing the soft robot is easy, as replacing the modules is all it takes.
In space missions, the lightweight, foldable robots can lower costs and weight, resulting in less rocket fuel being used to carry them into space.
Further details: Walks like a four-legged animal
DeployBot walks in a manner similar to a four-legged animal and moves at a slow pace, around two meters per hour.
It can also turn at a slow rate; it requires 21 strides to turn 90 degrees.
The scientists said it can walk with two distinct gaits.
Though it isn't fast, it can be used in operations where speed isn't important.
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