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Biocompatible Shape Changing Microrobots That Can Pass Through Blood Vessels

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Here are tiny elastic robots that can change shape depending on their surroundings. Scientists at EPFL and ETH Zurich modeled these after bacteria. The robots optimize their movement to get to hard-to-reach areas in the human body.

Smart microrobots that can adapt to their surroundings

These bio-compatible robots are flexible and can swim through fluids and pass through narrow vessels. As the researchers explain:

They are made of hydrogel nanocomposites that contain magnetic nanoparticles allowing them to be controlled via an electromagnetic field.

 

Robots like these will be used in the future to revolutionize drug delivery. More info is available here.

DIY: Raspberry Pi Controlled Scissor Lift

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There is no better way to learn electronics and robotics than building and programming your own robots. BIMThoughts has put together a guide that shows you how to build your own Raspberry Pi controlled scissor lift. It relies on the PI unit to turn on the LX-16A servo to raise and lower the lift. The code is written in Python.

01 GMR Scissor Lift Introduction

AMBIDEX Robot Arm with Clever Cable Driven Mechanisms

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Meet the AMBIDEX arm: a robot arm with clever cable-driven mechanisms that makes interactions around humans safe. It weighs only 2.6kg and can be operated at max speed of 5m/s. AMBIDEX can carry loads up to 3kg. It can be used to move items and manipulate tools.

ATS: Robotic 3M Automated Taping System

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Robots are going to do many things for us in the future, including taping things. Eckhart has partnered with 3M to develop an automated taping system. The system relies on an advanced collaborative robot to lay 3M tape on any part or surface and “create die-cut pieces and extended liner tabs.”

[HT]

Video: Robots at CES 2019

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CES 2019 was a wonderful event for robot enthusiasts. We saw advanced ping pong robots with AI training, suitcases that automatically follow their owner, new window cleaning bots, autonomous farming machines, and even cute AI bots that can read books to children.

The above video from Misty Robotics covers a bunch of cool robots from the event. Did you go to CES this year? Which robots caught your eye?

4DOF 3D Printed Robotic Third Arm with Arduino

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In the past few years, we have covered a bunch of cool robotic upper limbs here. This 3D Printed Robotic Third Arm & Hand can be made at a low cost. It has 4 degrees of freedom, an Arduino microcontroller and electromechanical actuators.

Alpha Mini Robot from UBTECH Robotics

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UBTECH showcased a bunch of cool robots at CES this year. The Alpha Mini robot was probably the cutest of them all. It is a tiny little robot with 14 micro servos that can dance and move smoothly. The company has posted a video from the event to shows what makes Alpha Mini fun:

These Robots Can Perform Spinal Surgery

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Surgery robots have been around for a while. They are already being used for minimally invasive surgeries. Researchers at Nottingham Trent University are taking it to the next level by building a robot that can perform spinal surgery. The system consists of datum and tooling robots.

These robots can be locked to a particular vertebrae and drill on either side where surgeons would place the pedicle screws. Professor Philip Breedon and his team are behind this system.

[Source]

Laikago Robot Dog In Action

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Remember Laikago from Unitree Robotics? It is a robot dog that can walk on the grass and other challenging surfaces and maintain its balance. It comes with 12 motors and 18KW of power. Each motor comes with thermal management for safety.

Speecys Life-size Robot Girl Can Dance, Sing

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Here is another robot girl that can take on a whole host of tasks. Speecys’ life-size robot can be controlled over the net. She can be used as a dancer, singer, mannequin, and everything in between. You can customize her outfit, hair, and other attributes.

More Robots: