This ultra-twee soft robotic gripper was inspired by Venus flytraps

The problem with insignificant robots, if there can really be said to be one, is that you cant put enough trash on them. Cameras and motors dont reduce down very well, implying if you want your robot to grab something, youd better “re coming” with a brand-new mode to see it and hold onto it. And thats just what Finnish researchers have done with this bio-inspired, super-small gripper.

The researchers, from Tampere University of Technology, designed the gripper along the lines of the Venus flytrap, which waits patiently for something lusciou to prompt its traction. In the flytrap, its little hairs that prepare happens off, while in the gripper its light.

Thats because the whole event is genuinely time a piece of a special, light-sensitive liquid crystal elastomer. A strand of glass fibre thrusts the center, and blue-blooded lamp is reflected through it. When that illuminated is shown back by something adjacent, it causes the piece to flex forwards, controlling whatever that object is.

Its simplicity, low-toned ability the needs and flexibility make it paragon for micro-sized robots that need to grab small, fragile happens, for example crystals in an experiment or wraps of cadres being cultured.

We are currently investigating ways and means of obligating the elastomer even smarter, alleged Arri Priimgi, who leads studies and research radical. The next event we would like to learn our flytrap is color recognition.

The squads use appears in the most recent issue of Nature Communications.

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