Robots Learning Judo Techniques to Fall Down Without Exploding
By Evan Ackerman for IEEE Spectrum: The best and worst part of the DARPA Robotics Challenge Finals waswatching all of those huge expensive humanoids topple over in a series of epic faceplants. Faceplants are called faceplants because you’re planting your face into the ground as a means of breaking your fall, which usually also breaks your face, among other things. This tends to happen when you’re unprepared for falling, which with most robots, is 100 percent of the time. Now researchers at Georgia Tech want to teach humanoid robots to fall more safely with techniques adapted from judo, which might protect them enough to actually be able to get up again.
Falling safely (or, as safely as you can), assuming that you have very little control over the nature of your fall, is all about controlling exactly when and how your body crashes down. During a fall, your body is busy converting potential energy to kinetic energy, all of which has to go somewhere when you hit the ground. If your face hits the ground first, then that’s where all the energy goes at once, but if you can manage to contact the ground with a bunch of different parts of your body at different times on the way down, the energy will be spread out. Ideally, the energy gets spread out to the point where each individual impact doesn’t do enough damage to hurt you in a permanent sort of way. Cont'd...
3 Key Ways Automation Reduces Safety and Ergonomic Concerns
As companies continue to rely on automation to remain competitive, employees will have the benefit of working in safer environments. In the years to come, the question wont be "Is your company automating?" but instead "How is your company automating?"
Upcoming Fall Events Focused on Safety and Collaborative Robots
27th National Robot Safety Conference will be held October 12-14, 2015
Researchers turn 3D world into 'projection screen' for better robot-to-human communication
Knowing exactly where and what task a robot will do next can help workers avoid injury.
How Does the Accident in Germany Affect Industrial Robot Safety?
by Patrick Davison, Director of Standards Development, Robotic Industries Association: Last week, an unfortunate fatality involving an industrial robot and a worker occurred at a Volkswagen plant in Baunatal, Germany. The Robotic Industries Association (RIA) and its member companies express its deepest sympathies to the victim’s family, friends, and colleagues.
According to news sources, the worker was part of a contracting crew responsible for setting up the robot, and was working inside the safeguarded space when the incident occurred. A second member of the contracting crew was standing outside of the safeguarded space and was not harmed.
The international media response to the incident was aggressive, swift, and expounded on topics that were not relevant to the incident. AWashington Post article referenced the dangers of Artificial Intelligence and posed the question, “Should the world kill killer robots before it’s too late?” In another story, a Financial Times journalist with a name similar to a popular character in The Terminator franchise started a social media frenzy with a tweet. A video from Ireland expounds on random tweets regarding the incident with backdrop footage of the Honda ASIMO robot and manual automotive operations. Also, according to this article on an automotive news and gossip site, a Times of India article posted a photo of a gun-wielding toy robot beside the story. Cont'd...
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