Lizard Inspired Four-legged Robot: Biomimicry

Technological advancement has opened-up exciting possibilities for research in space and celestial bodies beyond the Earth’s atmosphere. The use of robots in space exploration has greatly increased our understanding of other planets, especially Mars, and its possibility for supporting life. The exploration of Mars and its surface for extra-terrestrial life has always been a fascinating undertaking for astronomers. Additionally, the discovery of resources on Mars, such as water and minerals, could be an asset in future human missions.

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Butterfly Robots with Bistable Wings: Biomimicry

In an effort to create faster and more energy-efficient soft robots, researchers at North Carolina State University have created a prototype of swimming soft robots based on manta rays. The team got inspired from the biomechanics of the marine animal. Rate of swimming for most of the (swimming) soft robot is one body length per second, manta rays, however, glide at much faster rate. Their swimming efficiency triggered the scientists to look into the potentiality of creating a similar robot, biomechanically.

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Crab Inspired all weather Vision System: Biomimicry

To improve the imaging component in robotics, researchers have been trying to create various types of highly performing cameras, sensors and artificial vision systems.      Most of the vision systems are bio-inspired that is, they have been emulated from the systems and elements of nature including humans, animals, insects and fish. These systems, however, have their own restrictions because they operate in limited environment respectively. For instance, majority of (bio-inspired) existing sensors and cameras works either one of the following scenarios: on the ground like biomimetic eye with a hemispherical…

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Shapeshifting Nanobots to Brush and Floss Teeth: Toothbrushing Microbots

Toothbrush, or the heads per say, have not much evolved since ages, from rectangular they have only graduated to diamond shaped geometry. I really doubt how far does the new shape has been able to reach the teeth in the back. In the dental hygiene sequence floss, brush and rinse go hand in hand. And each step is an important and at times, cumbersome task especially for people with disabilities. Researchers at the University of Pennsylvania have put in an effort to combine these three steps in one with the…

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New Microbot Scuttle like a Crab: Biomimicry

Engineers at Northwestern University have developed nano-scale robots that scuttle like small peekytoe crab. The tiny crab-bots measure around half-millimeter wide. Like the decapod crustaceans, the bot can bend, twist, crawl, walk, turn and even jump. Not only the nano crab like devices, engineers have also created same sized robotic inchworms, crickets and beetles. Researchers envision that their technology will explore practical tasks inside tightly confined spaces.

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SQuRO, Quadruped Robotic Rat: Biomimicry

Nature has always inspired robotics engineers to design bots with the same agility and efficiency. And this is also one of the reasons why researchers look up to biomimicry to solve human design challenges. When it comes to navigate tight and congested arenas wouldn’t rodents be the best options to design a device? Researchers at Beijing Institute of Technology (BIT) thought the same. According to Qing Shi, a Professor at BIT, legged robots have limitations when operating in narrow spaces. Micro quadruped robots too can face performance issues due to…

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Magnetic Tentacle Robot for Autonomous Endoscopy: Soft Catheters

Magnetic tentacle robot, strange it may sound but researchers at STORM Lab at the University of Leeds have come up with a tiny canular form of robot that can explore the smallest bronchial tubes in the lungs. The nano tubiform bot measures around 2 millimetres in diameter. That happens to be two times the size of the tip of a ballpoint pen. The tentacle robot will be guided from the outside with the help of (external) magnets.

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Chameleon Inspired Next-Generation Artificial Camouflage: Biomimicry

To depict natural camouflage characteristics via artificial camouflage at device level has remained a challenge since decades. However, researchers at Seoul National University have developed an artificial camouflage that can adapt and blend with its surroundings. A defense strategy as seen in the case of chameleon that changes its appearance to avoid predators.

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