Sunday, February 22, 2015

drag2share: Watch a robot play the violin better than you can

source: http://www.engadget.com/2015/02/22/ro-bow-violin-robot/?utm_source=Feed_Classic_Full&utm_medium=feed&utm_campaign=Engadget&?ncid=rss_full

Seth Goldstein's Ro-Bow in action

Wish you hadn't been so quick to give up violin practice as a kid? You may never get to turn back the clock, but retired engineer Seth Goldstein is showing that there's still hope of reliving those musical ambitions through technology. He recently showed off Ro-Bow, a kinetic sculpture that uses robotic fingers (specifically, electromagnetic actuators) to play digital music files on a real violin. While the machine won't have concert performers rethinking their careers, it's probably better with a bow than you were way back when -- it can handle a fast Irish jig as well as a slow, sentimental tune like "Amazing Grace." The Ro-Bow hardware would have to shrink and get a bit of polish to be useful as more than an art project, of course. All the same, it's proof that you don't have to run a giant technology company to build a reasonably adept robotic musician.

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Saturday, February 21, 2015

drag2share: Twitch is holding a game-broadcasting convention this September

source: http://www.engadget.com/2015/02/21/twitchcon-broadcasting-convention/?utm_source=Feed_Classic_Full&utm_medium=feed&utm_campaign=Engadget&?ncid=rss_full

Twitch Booth

Want to meet up with your favorite game broadcasters? Of course you do, and with Twitch's inaugural convention, aptly dubbed "TwitchCon," later this year you totally can. There aren't a ton of details yet, but it takes place in San Francisco from Friday September 25th to Saturday the 26th. The live-streaming giant promises ways to elevate your broadcasting game and chances to meet your followers (or maybe even your idols) too, which makes us think it's going to be more along the lines of VidCon or PlayList Live than something like the Penny Arcade Expo. The very notion of a Twitch convention likely wouldn't be possible without that massive influx of cash from Amazon last year, and this is a sign of how far online video's grown (especially game-focused stuff) lately. What's more, this is indicative of just how popular Twitch has become as a platform in a relatively short period of time. Planning on attending? Hit the comments and let us know.

[Image credit: camknows/Flickr]

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Friday, February 20, 2015

Volvo: our self-driving cars are better than humans

Source: http://www.businessinsider.com/volvo-drive-me-autonomous-self-driving-cars-2015-2

Volvo Drive Me

The race to put a self-driving car on the road is in full swing with BMW, Tesla, Apple, and Google all vying to be the first.

But ultimately, it may be Swedes who come out on top.

This week, Volvo announced that it will put 100 production ready autonomous cars in the hands of actual consumers by 2017.

This initial pilot run will see the company's self-driving technology move out of the laboratory and put through the ringer in real life by regular owners. 

"We are entering uncharted territory in the field of autonomous driving," Volvo senior vice president Dr Peter Mertens said.

"Taking the exciting step to a public pilot, with the ambition to enable ordinary people to sit behind the wheel in normal traffic on public roads, has never been done before."

The 100 car pilot program will take place on the streets of Volvo's hometown in Gothenburg, Sweden. It is reported that the city has given the company and its customers approval to cruise around selected public streets with car's autonomous drive program in control.

Volvo Drive Me According to Volvo, its autopilot system is reliable enough that it will be able to take over every aspect of the driving experience. The automaker says its system will be able to handle everything from everyday driving to gridlock traffic to emergency situations.

To achieve this, the Swedish car maker will depend on a complicated network of sensors, cloud-based positioning systems and intelligent braking and steering tech.

The sensors include seven radars, 12 ultrasonic sensors, five cameras, and a laser scanner.

A ll of them work together to allow the driver behind the wheel to do just about anything except drive the car. If any of the systems on the car do fail, Volvo said that there are redundant backup systems ready to take over.

Volvo XC90Volvo is so confident in its autopilot system that its engineers believe their self-driving tech is better than humans when confronted with an emergency.

"In a real emergency, however, the car reacts faster than most humans," Volvo's Dr. Erik Coelingh said.

In cases where the autopilot must shut off due to weather or malfunction, the car will prompt the driver to take over. If the driver fails to take control in a timely manner or if the driver is incapacitated, the car will actually bring itself to a safe stop.

Very cool. 

So far there is no word when the technology and the legal regulations will allow Volvo to expand its autonomous drive program, but we are certainly looking forward to it.

 

SEE ALSO: The Audi RS 7 is $120,000 of pure automotive perfection

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