Touch-Sensitive Robot Butt: Ghost in the Shiri

We’ve seen androids that have crossed the uncanny valley in terms of their face. But what about their other parts? Well, thanks to 24-year old Nobuhiro Takahashi, you can scratch realistic butts off of that list. Takahashi has invented Shiri, a mechanical butt that responds to touch.

shiri touch sensitive robot buttocks by Nobuhiro Takahashi

Shiri – Japanese for buttocks, and my prime proof in my theory that Apple Japan was facepalming when they heard the iPhone personal assistant’s name – has three main parts: a silicon skin, a pair of actuators and a microphone. The actuators serve as Shiri’s muscles while the microphone senses how the skin is touched. Stroke it and it will clench its cheeks; spank it and it will quiver. Yes this is very creepy, thanks for asking.

Takahashi says he invented Shiri because he’s aware that humans don’t just communicate verbally; we also have physical reactions or expressions. Takahashi also said that Shiri is a great starting point because our butts have large muscles and thus make more visible movements. I hope for his own sake that his friends and family believed him. Seriously though, I assume the rest of the world is now behind Japan in robotics, amirite?

[via Daily Mail]


Q2 and Q4 Xbee controllers have the gimbals to handle your most unwieldy robotics projects

Q2 and Q4 Xbee controllers have the gimbals to handle your most unwieldy robotics projects

Yes, we’ve seen an XBee radio interface with RC robots before, but Quantum Robotics’ open-source Xbee handheld controllers have enough gimbals, push buttons and toggle switches to leave us starry-eyed. The Q2 and Q4, both open for funding on Kickstarter, use a XBee wireless transceiver to transfer data and a Parallex Propeller to act as the main processor, and both models put most controllers to shame with a ton of options. While the Q4 uses four PlayStation-style joysticks, the Q2 sports two RC gimbals, and both can be modified to add extra functionality based on the project at hand. Clearly, the more complicated the robot, the more fun these controllers are — take a look at the Q4 interacting with a hexapod and a robotic arm in the video below.

Continue reading Q2 and Q4 Xbee controllers have the gimbals to handle your most unwieldy robotics projects

Q2 and Q4 Xbee controllers have the gimbals to handle your most unwieldy robotics projects originally appeared on Engadget on Thu, 12 Jul 2012 06:02:00 EDT. Please see our terms for use of feeds.

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Insert Coin: Cardboard Robot brings craning, plucking and learning with a dash of whimsey (video)

In Insert Coin, we look at an exciting new tech project that requires funding before it can hit production. If you’d like to pitch a project, please send us a tip with “Insert Coin” as the subject line.

Insert Coin Cardboard Robot brings craning, plucking plus a good dose of whimsey and learning

Cardboard Robot has lowered it’s crane claw boom on all the Kickstarter money business, and said “Hey, let’s have a little fun here, too.” It’s a robotic arm kit consisting of four stepper motors, a controller, USB computer connection, and a structure made from corrugated cardboard with a claw or smartphone camera mount. While able to pick up small objects like socks and stuffed animals or crane a smartphone around, the fanciful bot’s main function seems to be the fun of piecing it together, with its pliable surface also safer for working with kids. To that end, the mech’s maker said that not only would it be easy to build, but the source code would be included for tweaking and with every $3k raised, one of the kits would be donated to a US school. So, if you want your own carton-y bot arm kit for learning and light plush toy duty (assembly required), the minimum pledge is $175 — check the Kickstarter source to see how to pony up, or the video after the break.

Continue reading Insert Coin: Cardboard Robot brings craning, plucking and learning with a dash of whimsey (video)

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Insert Coin: Cardboard Robot brings craning, plucking and learning with a dash of whimsey (video) originally appeared on Engadget on Wed, 11 Jul 2012 19:51:00 EDT. Please see our terms for use of feeds.

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Skippy the Robot Skips Stones, and That’s It.

Try as I might, I’ve never been able to skip a stone across water in my life. And while there are some people who possess this skill, I’m not one of them. That’s okay, because it turns out there’s a robot to do my bidding skipping.

skippy stone skipping robot

Skippy the Robot flings stones perfectly across the surface of water every time. The ‘bot is set up along a lake in Sun Valley, Idaho, and you can actually instruct Skippy to skip a stone across this idyllic scene if you are patient enough to wait in line for it. But even if you don’t want to wait, here’s a little clip of Skippy in action, doing his thing, so you can get the point.

If you’d like to ask Skippy to fling a stone on your behalf, head on over to the appropriately named www.stoneskippingrobot.com.

[via Mashable]


Table tennis robots might be a worthy opponent some day

We all know how China has an iron grip in the sporting event known as table tennis, or in its other moniker, ping pong, and chances are no other country will be able to match China’s strength in this sport anytime soon, and in the longer term future as well. Having said that, count on scientists in China to come up with ping pong robots that are capable of executing a serve and even make a return thanks to the clever implementation of computer ‘eyes’ as well as hydraulic arms. Needless to say, each of these robots will need integrated high-powered computers to be able to perform the complex calculations when it comes to making a return.

The robots known asn Wu and Kong are able to process 120 images a second, making the right calculations to know where the ball is going to land, where its hydraulic joints will then enter into action to make a return. No idea on whether those smashes can be handled well enough though. Right now, they play at an extremely leisurely pace according to human standards, so hopefully newer versions might see the ante increase.

By Ubergizmo. Related articles: Simple robot smart enough to sniff out underwater mines, Hamilton robot capable of detecting and treating breast cancer,

Mahoro Robot Does Dangerous Lab Work Fast

Mahoro is a general purpose robot co-developed by AIST and Yaskawa. It’s mission in life is to carry out dangerous lab work that was previously done manually by humans. Its jobs include culturing and dispensing with more accuracy and speed than a human can do it. Mahoro completes tasks better and in half the time. It also cuts down on accidents.

Mahoro robot
That last part is a real bonus when you are talking dangerous chemicals or nuclear material. This isn’t your typical factory robot since his arms have seven joints opposed to six or less. This extra axis means that the robot arms can replicate the elbow joint of a human and that gives him more flexibility. Moving like a human means that he is more efficient.

He’s already being used at some universities and pharmaceutical companies. The next goal is to make this ‘bot safe enough to work alongside humans – and hopefully not take their jobs.

[via Geek]


Robotic Camera Mimics Eye Movement

For all of our advances in robotics, robots still have trouble reproducing the complicated movements of the human eye. We have not had the ability to effectively mimic the movement of our eyes, so researchers have been creating robots with unnatural eyes. However, now their eyes will be crafted more like ours. Researchers at Georgia Tech have finally created robotic cameras with a more natural eye movement thanks to piezoelectric cellular actuators.

robot eye
A piezoelectric cellular actuator is able to expand or contract when current is applied, which turns signals into motion in the actuator. The research is being conducted by Joshua Schultz and assistant professor Jun Ueda.

This research can lead to not only more lifelike robots, but better surgical robots and a host nof other applications as well. It’s a big step for robotics.

[via The Verge via Geekosystem]


Simple robot smart enough to sniff out underwater mines

Landmines that were dropped many decades ago in certain countries during times of war are still active – and concerted efforts are still being made so that no one else gets maimed. British students have come up with a robot that was built using recycled materials in order to detect underwater mines, now how about that? A total of seven students from the University of the West of England are behind the design and construction of this massive 20,000 pound underwater robot, using nothing but regular household junk, an Internet router and spare parts from cars.

The camera on this DIY robot was sourced from a Sony PS3, while a broadband router in addition to fan guards from a defunct computer will also see action underneath the hood. Not only that, a reverse light from a Land Rover is also given a new lease of life here. Known as the Autonomous Underwater Vehicle (AUV), it relies on sensors and sonar in order to map out just where the underwater mines are. Other uses for this would include inspecting oil rigs or cleaning the base structures of sea wind farms.

By Ubergizmo. Related articles: Hamilton robot capable of detecting and treating breast cancer, Eye muscle replicated by piezoelectric materials,

Hamilton robot capable of detecting and treating breast cancer

Cancer is considered to be a four letter word to many, and some say that it is a death sentence. Do you agree? I have had family and friends fall to the scourge of cancer over the years that passed by, and they do say that detecting cancer early enough is one of the most effective methods of stopping this disease in its tracks. Enter this Hamilton robot which is capable of changing the way early detection and treatment of breast cancer happens, doing so within months. It is currently being tested on patients, and inventor of the Hamilton robot, Dr. Mehran Anvari, said, “Women in Hamilton will be one of the first to have access to it. Its accuracy is extremely high. We hope it will enhance care.”

Hopefully it will be able to sniff out more than just breast cancer for the future as well. After all, there are many other kinds of cancer out there, and if the Hamilton robot were to be able to pick those up before they progress to the later stages of development, it would definitely be a case of being in the nick of time.

By Ubergizmo. Related articles: World’s fastest camera used to detect cancer cells in real time, Simple robot smart enough to sniff out underwater mines,

Chinese androids wear tracksuits, play sports, but not at the same time (video)

Chinese androids wear clothes and play ping-pong, but not at the same time video

When we last caught up with the Beijing Institute’s family of bots, their abilities extended to slow (but pretty) tai chi moves. Returning three years later, we see that they’re coming along nicely: BHR-4 is still going through the old graceful routines, but now he’s wearing a human face and fetching sportswear to look like one of his creators. The 140-pound android beats certain Japanese alternatives by having both a fully-actuated body and a face that can mimic emotions, like surprise and fear when someone tries to give it a decent hair cut. Meanwhile, brother BHR-5 doesn’t bother with appearances, but instead has graduated to playing ping-pong in the hope of one day taking on rivals from Zhejiang University. He uses high-speed image processing and 32 degrees of freedom to pull off rallies of up to 200 shots, and he’ll do his utmost to impress you in the video after the break.

[Image and video credit: CCTV-4]

Continue reading Chinese androids wear tracksuits, play sports, but not at the same time (video)

Chinese androids wear tracksuits, play sports, but not at the same time (video) originally appeared on Engadget on Mon, 09 Jul 2012 04:37:00 EDT. Please see our terms for use of feeds.

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