Smart building blocks let kids engineer tech creations with ease – GadgetBox on NBCNews.com

From: NBCNews Gadget Box

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A new toy company is using Kickstarter to help fund a set of intelligent building blocks called Atoms Express Toys. They fit together like LEGO blocks, but also work as sensors, motors and wireless connectors, allowing a child to build a remote control car in a matter of minutes.

Seamless Toy Company is making Atoms, which is the brainchild of CEO and founder Michael Rosenblatt, a former MIT Media Lab member who worked at Apple. On Wednesday, Atoms Express Toys hit their $100,000 goal on Kickstarter. NBC News talked with Rosenblatt about his new endeavor.

This area of the toy world is largely dominated by LEGO’s Mindstorms sets and a couple other smart-blocks products. Rosenblatt says that while what’s out there is very cool and capable, it’s both expensive and not really conducive to plain old play.

“There’s a lot of steps when you get it out of the box — you have to install software, download stuff. It’s hard for kids to pick up and run with,” Rosenblatt said. “Our immediate plan for the kits was to give kids something to do right out of the box.”

Indeed, the process of creating something like a robot with wheels and headlights, controlled by a tilt-sensitive remote, is accomplished in minutes rather than hours. Construction acts as a tutorial as well: Plug the wires in differently and you’ll reverse the way something spins, or make a lamp that turns on in the dark rather than the light.

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That’s an important part of the process, Rosenblatt said. Creation and experimentation are critical to making future scientists and engineers, which is why he decided to make Atoms in the first place. And he’s not the only one who thinks so.

Mitchel Resnick, a former colleague of Rosenblatt’s at MIT and creator of Scratch, a programming environment for kids, agrees that “the most important thing that’s needed is more opportunities for young people to design, create, and experiment,” he told NBC News.

“We need people to grow up as creative thinkers. We should be developing high-tech toys that embody that same creative spirit of building blocks and modeling clay.”

Instead, high-tech toys try to deliver entertainment, he said. And that doesn’t just mean video games: “The key issue is not whether it’s on or off the screen, it’s whether the kids are in control of the experience.” He cited “Minecraft” and his own Scratch project as toys or games that provided tools for creation rather than just a single experience.

Of course, kids want to be entertained as well. To that end, the first Atoms kits include pieces that form basic projects like a rolling monster or remote-control propeller, but modules can be combined with LEGO and other decorative pieces to extend their versatility. Every piece has Velcro for easy attachment, and little loops so they can be sewn onto clothing or stuffed animals. There’s software available for iOS devices, and Android support is on the way.

Altogether there are 13 modules, from battery and Bluetooth blocks to motors and lights. The company focused on kid-friendly modules for the launch, but more advanced ones are on the way after the product gets out the door, likely in spring 2013.

Proximity and RFID sensors, stronger motors, fans, even a camera attachment are in the works. Building a robot you can log into from your iPad and roll around the house with could be done with a handful of blocks.

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Rosenblatt says that projects like this last one, which could be enjoyed both by kids and their parents, are critical to making Atoms and Seamless Toy a success.

“There are people out there who think that starting a toy company in 2012 is like starting a record shop,” he said. And indeed, from the proliferation of tablets and video games, it might seem that toys are a dwindling market. And it’s true that the toy industry is shrinking — but it’s also changing.

“That’s why it needs to be multi-generational,” Rosenblatt said. In other words, it’s important that this “toy” can be made into either a spinning magic wand… or a keyless ignition system for a car. The devices are simple and open enough that such things are possible, although naturally making a remote control door lock or email-activated cat feeder takes a bit more work.

But it’s a toy first and foremost, and the team looks to children for inspiration.

“It’s neat to see what they want to do,” said Rosenblatt, “Because they’re not thinking in terms of proximity sensors — they’re saying ‘I want this to activate when the cat walks by.’ ”

Devin Coldewey is a contributing writer for NBC News Digital. His personal website is coldewey.cc.

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Video: Trapped in the machine

Had to post this……Trapped in the Machine was a short film made for The 48 Hour Film Project. Why am I posting it, because all but one scene was filmed at the MidSouth Maker Space and I want to support the Makers and the creators of the film: Allotrope-Media.

It also does have a robot theme!

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The MagPi

My friends at MidSouth Makers just pointed out this link http://www.themagpi.com/ A FREE, on-line magazine for Raspberry Pi users.

On other Raspberry Pi notes (also from my MSM friends) try http://store.raspberrypi.com/.

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Kenshiro Robot Gets New Muscles and Bones

From IEEE Spectrum
POSTED BY: Angelica Lim / Mon, December 10, 2012

We’ve seen bio-inspired hummingbird robots, turtle robots, squirrel robots and more… enough to start an extremely profitable robot zoo. But very few researchers have been able to mimic the human body down to muscles and bones.

Researchers at the University of Tokyo are taking bio-inspired robots to new heights with Kenshiro, their new human-like musculoskeletal robot revealed at the Humanoids conference this month. They have added more muscles and more motors to their Kojiro robot from 2010, making Kenshiro’s underlying structure the closest to a human’s form so far. See the new body in the picture above.

Kenshiro mimics the body of the average Japanese 12-year-old male, standing at 158 centimeters tall and weighing 50 kilograms. Kenshiro’s body mirrors almost all the major muscles in a human, with 160 pulley-like “muscles”—50 in the legs, 76 in the trunk, 12 in the shoulder, and 22 in the neck. It has the most muscles of any other bio-inspired humanoid out there.

Check out the video: a headless and armless Kenshiro does squats, looking uncanny enough to give you the shivers.

Who are you calling fat?

Why try and mimic the human body? It turns out that getting a robot’s weight right is a tricky problem. Yuto Nakanishi, the head of the project, spoke about the weight problems of Kenzoh, Kenshiro’s tendon-driven upper-body robot ancestor. Kenzoh was a hearty 45 kg, just for the upper body. Scaling up, they projected that a full-body Kenzoh could weigh as much as 100kg!

That was a lot of weight for a relatively small robot. So they decided to design a robot with the same weight ratios of a human. For example, a 55 kg boy would have about a 5 kg thigh and 2.5 kg calf. Kenshiro copies that ratio, with a 4 kg thigh and 2.76 kg calf. Balance is key.

Weight was one thing, but the researchers also tried to mimic the muscle torque and joint speeds. Kenshiro’s total power output is 5 times greater than Kojiro’s, allowing it to do things like the gymnastics-like leg lift in the video above. Kenshiro can get almost the same amount of joint torque as a human, with joint angular speed not quite at human level, at 70-100 degrees per second. It’s a trade-off in weight and power: bigger and stronger motors are often heavier.

Muscles and bones

Like Kojiro, Kenshiro is actuated by a system of pulley-like muscles. This time, instead of single point-to-point muscles, they decided to make planar muscles — just check out Kenshiro’s abs to understand what we mean.

These flat and wide muscles use only one motor and are much more stable. All in all, these motors give Kenshiro 64 degrees of freedom (except for the hands): 13 in the neck, 13 in each arm, 7 in each leg, and 11 in the spine.

Kenshiro’s bone structure is also quite the sight. Its aluminum bones, including an impressive rib cage, are sturdier than previous 3D printed bones (breakage tended to be a problem), and its knee-joints include imitations of cruciate ligaments and a floating patella.

Nakanishi is also focusing his energies on a robotics start-up called SCHAFT Inc. to participate in the DARPA Robotics Challenge. At Humanoids, he gave us a sneak-peek as to how their submission (not Kenshiro) is shaping up. Here’s a short bonus video for our readers:

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The Robots Are Coming . . . to Your iPad

From IEEE Spectrum
POSTED BY: Erico Guizzo and Randi Silberman Klett / Tue, November 27, 2012

We know you love robots. We love robots, too. In fact, who doesn’t love robots? Robots are one of those things that capture the imagination of people of all ages, backgrounds, nationalities. So we’re really proud to unveil this project. Robots for iPad is an app featuring the world’s coolest robots. If you want to know how robotics is going to change the world, this app is for you.

The app, which is now available in Apple’s App Store, includes 126 robots from 19 countries. I could go on and describe the main features, but I think the best way to see what the app is about is to watch this video.

As the video shows, you can spin robots 360 degrees, review detailed technical specs, see photos and videos, and much more. For all the features and screenshots, check out the app’s website: http://robotsforipad.com.

We hope you like the app as much as we do. And if your favorite robot (maybe a robot you helped to build) is not in the app, don’t worry. Send us an email and we’ll try to include it in a future update. If you have other suggestions for the app (should we build an Android version?), send those as well. We want your feedback to make this app even better.

Finally, we would like to thank the hundreds of roboticists, researchers, engineers, and other folks who provided ideas, information, and images for the app. Without YOU this project would not have been possible. So thank you, and keep making awesome robots!

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Memphis FLL Event a Huge Success

Yesterday, 26 teams from around the region gathered at the University of Memphis for the Western TN First Lego League Pilot Championship.

This years theme was Senior Solutions and the students had to build a robot that ran missions based on the theme as well a research and propose a solution to a problem seniors face every day. The teams did a great job in both the robots and the solutions proposed.

The event was sponsored by the TN Society of Professional Engineers and the University of Memphis. With special thanks to the Institute of Electrical and Electronic Engineers (Memphis Professional Section and the University Student Branch) and the many volunteer who made the event a success!

For more information: http://fll.memphisfirstteams.org/

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You Built What?! A Remote-Controlled Robo-Arm

from: PopSci
By Gregory Mone Posted 12.06.2012 at 9:59 am

You Build What?!
A Remote-Controlled Robo-Arm
A 16-year-old’s homemade wireless robotic limb.

Two summers ago, Easton LaChappelle thought it would be fun to build a robotic arm controlled wirelessly using a glove. LaChappelle, then 14, knew nothing about electronics, programming, or robots—but he was bored and desperate for a challenge. So over the next couple of years, the teen, now a high school junior, toiled in his cramped bedroom workshop in Mancos, Colorado, ironing out the details. In time, he emerged with a robo-arm operated by a gaming glove—and his mind.

LaChappelle began his bionic quest by scouring online forums and tutorials to glean as much know-how as he could about sensors, motors, and coding. His first model won him third place at the state science fair in 2011, but its fingers, made of flimsy electrical tubing, could not grasp anything heavy.

Unsatisfied, LaChappelle started over. He designed a new hand with computer modeling software, and then asked MakerBot Industries in Brooklyn, New York, to print the plastic “bones.” The new hand had human-like digits with multiple joints and a thumb that could bend inwards. Small electric motors in the wrist could curl the fingers by pulling a piece of ligament-like fishing line through each digit to its fingertip.

But the stretchy fishing line loosened up over time. LaChappelle’s mother, a former jeweler, suggested using nylon-coated steel wire instead. The wire could close the fingers but proved too rigid to recoil them, so LaChappelle rigged tiny dental rubber bands leftover from his awkward, brace-faced years into faux tendons for the joints. “The rubber bands provide a kind of spring-back mechanism,” he explains.

To control his robo-limb, LaChappelle modified a 1980s-era Nintendo Power Glove to convert real hand movements into robotic motion. Next, he made a brain-based controller by hacking parts of a headset from the board game Mindflex, which can read a player’s brainwaves. Simply by concentrating, LaChappelle says he can open and close the robo-hand.

The glove-based system earned him second place at an international science fair in 2012, and his parents rewarded him with his own 3-D printer, now housed in his bedroom closet. For his next goal, LaChappelle plans to evolve the current robo-arm into an inexpensive yet highly capable prosthetic. “I’m going to keep going and trying to make it better and better,” he says.

HOW IT WORKS
BUST A MOVE

LaChappelle built a skeletal frame out of scrap metal with industrial chain for a spine. A custom-built robotic arm rotates the hand at the wrist and bends at the elbow and shoulder. Two battery-powered, geared DC motors can lift the arm 90 degrees and lower it down.
MIND GAMES

Our minds emit faint frequencies of electrical energy called brainwaves, which doctors use to analyze everything from seizures and coma to sleep and focus. LaChappelle hacked Mattel’s focus-measuring Mindflex headset by writing software to convert the device’s data for his robo-hand. As a wearer’s brainwaves shift above or below a set frequency, the hand opens or closes.
SENSITIVE GRIP

When he’s not using the headset, LaChappelle controls his robotic limb with a 1989 Nintendo Power Glove. Flex sensors in the glove provide data for the robotic fingers to mirror his motions. To feel the robo-hand’s grip, he added eraser-size force sensors to the robotic fingertips. A wireless radio relays this data to the Power Glove and activates a cellphone’s vibrating motor: The stronger the squeeze, the more vibration he feels in the glove.
BUILDING A ROBOT ARM

Time: 1 year
Cost: $900

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Watch “Robots on the Move (GE TV Commercial)” on YouTube

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Somehow, an Incredible Robotic Dragonfly is Now on Indiegogo

IEEE Spectrum Online
POSTED BY: Evan Ackerman / Thu, November 08, 2012

Well, if you didn’t already spend all of your pocket money on one of those NanoQ quadrotors, here’s something that you’ll want to blow the rest of it on: a robotic dragonfly that manages to be nearly as impressive as just about every other bio-inspired micro flying robot that we’ve ever seen, except somehow, this one is up for pre-order on Indiegogo for just a couple hundred bucks.

First, you’ll want to watch the video, which shows some prototypes of this thing actually flying around:

It’s not exactly like the rendering, but it’s close enough that we’re ready to believe that these guys can deliver.

So, uh, yeah, who are these guys and where did this thing come from? Well, the company, TechJect, is a spinoff from Georgia Tech’s Robotics & Intelligent Machines Lab, and their robotic dragonfly has already been funded, with a million dollars (!) from the US Air Force Office of Scientific Research. I dunno what sort of super secret laser canon totin’ version of this robot the USAF is currently playing around with, but the specs of the robot Dragonflies that are being offered on Indiegogo are pretty damn impressive. Here are the basics:

TechJect will be offering several different versions of the robot, from a basic one that just (“just”) flies around, to the super top of the line version that comes with more powerful motors, two cameras, Wifi, GPS, and more. And that’s not the end of things, either:

“Our prototypes have gone through multiple design cycles. We’ll be offering a number of Apps that the users can download from Google Play and App stores to perform pre-defined operations like: Indoor mapping, automated patrolling and more. If you’re an entrepreneur, you can literally kickstart your own Next-Gen application market using our Software Development Kit (SDK). If you are a researcher or a hobbyist, skip to the next most versatile and compact platform to do your research. Create your own remarkable Apps on the coolest robot on the market!”

The cheapest “Alpha” version of the Dragonfly is already sold out, but while supplies last on Indiegogo, you can get an upgraded “Delta” Dragonfly for $180. The top of the line “Omega” is yours for $500, about $1,000 less than it’ll eventually retail for. All of the Indiegogo rewards are limited, and the project is already half funded, so you’ll have to jump on this fairly quickly if you want in. Delivery is estimated to be in mid to late 2013, which gives you plenty of time to think up of fun (and nefarious) ways in which to use a camera-toting robotic insect.

Indiegogo
and TechJect via DYI Drones

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“Robo Style”

The “Gangnam Style” Craze Continues
From ABC NEWS

The Robotics and Mechanisms Laboratory at Virginia Tech released one of the newest viral videos demonstrating the popular “Gangnam Style”—in the form of a robot. Tech developed the humanoid robot as a research platform to study walking and independent behaviors within the robot community. The video was posted by The Robotics & Mechanisms Laboratory (RoMeLa), which explained:

“The CHARLI series humanoid robot is developed as a research platform to study bipedal walking and autonomous behaviors for humanoid robots. It is designed to be ultra light weight (under 15 kgs) for safety and low cost. As the next generation of the CHARLI series humanoid robots, CHARLI-2 improves stability and speed in walking, intelligence and autonomy, and soccer playing skills. CHARLI-L2 is also designed to participate in the autonomous robot soccer competition, RoboCup, in the Adult size league.”

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