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Researchers create video game that monitors heart rate to keep children's anger in check
Nintendo may have left its Vitality Sensor by the wayside, but researchers at Boston Children's Hospital are using heart rate monitoring in a video game to teach children with anger issues how to temper their emotions. Dubbed RAGE (Regulate and Gain Emotional) Control, the game tasks players with blasting hostile spaceships while keeping their heart rate from exceeding a predefined limit. If a gamer's pulse rises above the ceiling, they'll lose the ability to shoot until they can ease their pulse back down. A group of 18 kids who received standard treatments and played the game for five, 15-minute-long sessions had better control of their heart rate and lower anger levels than a group that only used traditional treatments. Currently, a controlled clinical trial of RAGE Control is underway and there are plans to take the concept a step further with toys and games suited for younger children. Look out below for the full press release or tap the second source link for the team's paper in the Journal of Adolescent Psychiatry. [Image credit: Thirteen of Clubs, Flickr]
Heartbeat visualizer lets your ticker power a light show (video)
It may look like something that'd be at home in iTunes, but this visualizer developed by NYU student Phan V is linked to something even more unique to you than your music collection. With the aid of a mic'd up stethoscope, it's able to visualize a person's heartbeat in a manner that has quite a bit more punch than the usual means -- the person's pulse rate determines the speed of the animation, while the volume of the heartbeat captured determines the brightness. Practical? Maybe not, but you can check it out in action in the video after the break.
Infrared laser shown to quicken heart rate, gives hope for ultra-small pacemakers
Here's an interesting one. Just years after a researcher in Japan realized that lasers could stimulate nerves, a professor of biomedical engineering at Vanderbilt University along with cohorts from Case Western Reserve have found that the same is true with the heart. By using an Infrared laser on an early embryonic heart, tests were able to show that the muscle was "in lockstep with the laser pulse rate." The crew also found no signs of laser damage after a few hours of experimenting, though obviously more extensive research would be required before any medical agency allowed such a device to be beamed underneath a human chest. The hope here is that this discovery could one day lead to ultra-small, implantable pacemakers, or better still, to "pace an adult heart during surgery." There's nary a mention of when this stuff will actually be ready for FDA oversight, but there's a downright creepy video of it all in the source link. Consider yourself warned.
Device judges your pulse and Tweets its findings to your parents and Ashton Kutcher
What's creepier than automatically informing Twitter every time your unborn child kicks his mother's womb? Giving all your Twitter followers a live feed of your heartbeat, including canned messages to announce your death in case you cease pumping Cheeto-infused blood through your goth-nerdy veins. This Japanese DIY project has open source schematics and is designed to bypass a PC and send the news of your heart hiccups directly the internet. Check out the appropriately dramatic video after the break.
Pimp My Heart, the HeartBeat Bass Booster
We're not even sure what could be said about this HBBB device. Basically the device monitors your heart beat, and then amplifies it for all the world to world to hear and see, hence the Pimp My Heart moniker. You just jack in the HBBB interface pendant to a laptop that controls the speed of the music, powers the under car LEDs, and even projects your most vital of vital signs onto your car's rear window -- all based on your heart beat. The HBBB had its first exhibition in March at the Carnegie Mellon university in a customized 2003 Chevrolet Cavalier, and we're sure it will go on to scare many an old lady and spark activist groups to decry the awful bass noises that will emanate from the cars of its users. For now we recommend peeping the "Listen to my Heartbeat" music video on the project site for a true feel of this product's potential.[Via networked_performance]
