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This robot is the first autonomous development that replicates the biological traits of a bat and navigates only by following echoes.
A bat-like robot has been developed that can recognize the shape and border of the object comes across
Scientists have developed a fully autonomous terrestrial robot that has the quality of a bat. This device uses echolocation to move only with the help of sounds.
Similarly, bats use echolocation to spot novel environments, navigating them by effusing sound and collecting information from the echoes reflected by objects nearby said researchers from the Tel Aviv University (TAU) in Israel.
About the robot
There are many theories which explain the process of a bat to harness sonar to navigate, but only a few times it has been tried to develop a robot that replicates the traits of a bat according to the research published in journal PLOS Computational Biology.
About the Robot
- The robot that has bat-like biological approach was developed by the TAU graduate student Itamar Eliakim.
- This robot cancels sounds and badyses the returning echoes to get a map of space just like a bat.
- According to Eliakim, this robot is a demonstration for the use of sound in the future robotic developments.
- This robot can produce frequency-modulated chirps at a frequency- modulation typically used by the bats because of the ultrasonic speaker that has been equipped in the device.
- This is the first fully autonomous robot with biological similarities of bat that can move through a novel environment while mapping completely based on echo information.
- It can clbadify the objects, recognizing the borders and shapes. This is possible because of an artificial neural network which creates a rich and accurate map in its surrounding and also avoids obstacles at the same time, said researchers.
Also read: Robots can now soar like birds, thanks to this new study
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