The smallest reconnaissance robot in the world

Simulating the behavior of insects in nature, Harvard's micro-robots are considered to be extremely effective spy, search, and rescue.

The flexible mechanism of the new miniature robots allows them to easily fly or stick on walls for long periods of time, such as insects, to make them more effective.

New robots can significantly save energy if they stop flying, close their wings and "hang themselves" somewhere.

New robots can significantly save energy if they stop flying, close their wings and "hang themselves" somewhere. This behavior is thought to be similar to bees and butterflies, which have a habit of resting before returning to take off.

Once charged, Harvard University's micro-flying robot can attach itself to any static surface (wood, glass or organic material). The current technology for robots works very well on the ground or at the ceiling, says Robert Wood, co-author of the new robotic model.

The base of the robot is made of soft, spongy material that allows them to land smoothly on the plane. Without this base, the robot with wingspan of only 3 cm can bounce back into the air. Thanks to the use of static electricity, the robot can lower and take off immediately.

With the ability to fly, land, take off and hang on surfaces, the new robot can perform so many functions that humans can not. They will be an important part of human search and rescue.

Insect robots can also be used to spy on as needed.

In addition, insect robots can be used to spy on as needed. They will land somewhere in the absence of human presence, then hang themselves quietly on the ceiling and take off again when no one is around.

It is expected that this type of robot will be applied in practice in about 5 to 10 years.