Raven II, The Open Source Surgical Robot

By Chief Robot | Filed in Robot News

Team members & Raven II components (Photo: UC Santa Cruz)

The Raven II surgical robot has been developed at the University of Santa Cruz and the University of Washington.  Five of these robots will be shipped to other universities like Johns Hopkins for further research.

Jacob Rosen and Blake Hannaford are leading the research.  Rosen stated:

We decided to follow an open-source model, because if all of these labs have a common research platform for doing robotic surgery, the whole field will be able to advance more quickly

The researchers aim to ship the robots to the other universities by the end of January and start collaborative experiments together and operating the robot over the internet.  The Raven II is expected to cost around $250,000, a lot less than other surgical robots like the da Vinci Surgical System.

The Raven II is based on the Raven I, a robot designed for battlefield surgery and has been funded by a grant from the National Science Foundation.

Click through for a video.

Link via (CNET)

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Robotic Alarm Clock & Vacuum

By Chief Robot | Filed in Concept

Designer Jeongmi Lee from Seoul has created a robotic vacuum cleaner that doubles as an alarm clock.

The alarm clock sits on the floor and is attached to your blanket by a string.  When the alarm goes off, the robot moves and pulls the blanket off of you.

The robot also poops, which is it’s way of removing the cleaning filter.  Some really neat ideas here, but I wonder how good the vacuuming is.

Dtalkers via (Green Muse)

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US Navy’s Eel Robot

By Chief Robot | Filed in Research, Robot News

Eel robotA grant from the Office of Naval Research has funded research at the University of New Orleans’ School of Naval Architecture and Marine Engineering, resulting in a robotic eel.

Thanks to  Dr. Brandon Taravella and his research team, the eel is made up of 13 sections, each one containing a servo motor.  The brain is in the eel’s head and the plastic housing is made from a 3D printer.  The robotic eel will contain a variety of sensors and be used to check for mines or other suspicious activity.

This is not the first robot like this.  We have also seen Georgia Tech’s sand swimming robot as well as other snake robots, but hopefully this one will help keep our troops safe.

The screen grab photo is from an ABC video at the source.

Link via (ABC 26)

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Asterix, Omni Directional Hexapod

By Chief Robot | Filed in Research

A hexapod robot from Osaka University named Asterix can do many things.  The six legged robot can climb over objects, squeeze under them and even cartwheel thanks to Professor Arai and his team at Osaka University.

Asterix has 6 legs, spaced 60 degrees apart.  The robot is the same on the top or the bottom, so that if it were to be flipped over, it could continue like nothing had happened.  The legs are also agile enough that they can pick be used to up objects or climb up a wall with a wire grid on it.

ASTERISK has the following 6 kinds of sensors.

  1. Pressure sensors on the tips of all of the limbs, which can detect whether they are being pushed or pulled.
  2. Infrared sensors on the tips of 3 of the limbs.
  3. A gyro sensor and an acceleration sensor on the body.
  4. Wireless cameras on the tips of 3 limbs and 3 CCD cameras on the body.

Click through for a video from DigInfo TV.

Link via (DigInfo TV)

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MorpHex Transforming Hexapod

By Chief Robot | Filed in DIY

MorpHex is a robot over a year in the making by Kare Halvorsen and he is not yet done with it.  Using 25 servos, an Xbee radio and various other parts, Kare has made an amazing robot.

One of our favorite parts is how the robot is turned on and off with a long “key”.  Kare hopes to give the robot the ability to roll like a ball in the future.

Check out all the details on Kare’s blog.
Link via (CNET)

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