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Future medical wearables could be powered by body heat
Researchers at NC State think that they have developed a new way to harvest body heat and turn it into electricity. The team has developed a patch that's roughly a centimeter squared, that would attach to a person's bicep. The device would then be able to generate anything up to 20 Microwatts, a significant increase on previous technologies. It's not enough to power a smartwatch, but it's possible that it may be enough to juice a medical sensor, reducing the number of bulky cables a patient has to trail around them.
With Motorola Assist's latest update, you can now reply to texts with your voice while driving
Motorola Assist, the contextually aware app that lets you set triggers and actions for a wide variety of tasks, is smart enough to determine when you're driving, sleeping, in a meeting or in other situations. In that first scenario, however, the app was only able to read texts out loud to you as you drove, leaving you without a way to respond aside from pulling over and doing it manually. The latest update to the app fixes that, as it promises to let you reply to incoming messages using your vocal cords. Additionally, Assist can also launch your music app of choice as soon as you begin driving. Assist is available on the Moto X and the trio of Verizon's latest Droid devices, so text-happy drivers should check it out post-haste.
NASA, GM working on a 'Robo-Glove' to assist astronauts and autoworkers alike
We've seen power assist technology designed to help people walk, bike or just tote luggage around, and now we've for the Human Grasp Assist aka Robo-Glove. Under development from GM and NASA, the project takes inspiration from technology designed to give Robonaut 2 a hand capable of using tools designed for humans to embed actuators in the top of the glove that provide additional grip for the hands of meatbags. Once its pressure sensors detect the wearer is picking up a tool the synthetic tendons retract, holding them there until the sensor gives the signal to release. Current prototypes still weigh about two pounds and run off of a belt-mounted lithium-ion battery, although we still find the idea preferable to humanoid replacement like the impervious-to-baseball-bats DLR Hand System. By reducing the amount of force factory workers need to hold a tool from 15 to 20 pounds to just 5 to 10 pounds its expected to cut down the risk of repetitive motion injuries -- we'll wait for the fourth generation model to see what they can do for bloggers or Lee Evans. Until then, check after the break for a press release and quick demonstration video.
Robonaut 2 gets unboxed in space, plans for galactic domination
Remember that nondescript space shuttle that launched about a month ago -- you know, the one responsible for carrying this here nondescript humanoid robot into the outer reaches of our galaxy? Well, things went according to plan and the robot has been successfully deployed in the International Space Station, making way for the first ever robot-human space crew. R2, weighing in at 300 pounds with just a torso, head and two arms, cost NASA and GM a cool $2.5 million to build, and there's no telling what kind of handling fees were applied when shoving him into his SLEEPR crate. Because of his dexterity, the bot is up above the clouds to help out with chores and assist crew members with science experiments and handling human tools -- easy for us to say, but even easier for you to grok if you slam the play button just after the break.
Pioneer's Navi Robo waves you in the right direction (video)
Before you dismiss this as just another crazy idea out of Japan, hear us out. The newly developed, crab-simulating Navi Robo is designed to give drivers visual navigating assistance as a supplement to their GPS device. Its primary benefit, aside from helping the hearing impaired, will be in conveying instructions without requiring the driver to focus on it, as its eyes light up for attention and its "claws" vibrate urgently when an upcoming turn is imminent. Frankly, it looks both cute and functional, and we think kudos are in order for both Pioneer and iXs Research for coming up with the idea. They'll be taking their usual good time (read: a couple of years) to refine and develop the idea, but we've got video of the robot doing its thing right now -- you know where to find it.
Forum post of the day: Random acts of kindness
Of course there's a lot of bad blood between Horde and Alliance, but every once in a while we work together. About half of the times I've done the Ring of Blood quest line in Nagrand I've seen Horde and Alliance fighting side-by-side. There are some other quests that seem to promote this behavior like "Even Gronn have Standards" and "The Skettis Offensive." Some things just bring out our cooperative souls. Sometimes we just find ourselves compelled to do nice things. Sukalin of EU-Anarchronos told a tale of a complete stranger coming to his rescue:Just a few minutes ago, I was running down through Stranglethorn Vale on my 20 Warlock, so I could get to Booty Bay and eventually The Barrens to do my Succubus quest. I kept getting attacked by beasts and dying, though. About a quarter of the way down I was attacked by a tiger and was reduced to about 5% health when a Troll Shaman called Ayisah shocked the tiger and saved me! I was grateful, of course, and expressed my gratitude in the form of emotes - but in addition to that she helped me travel down the rest of the zone by following close behind me on my way to Booty Bay.
Spiritual Guidance: Diving in to the dark side
Every Sunday, Spiritual Guidance will offer practical insight for priests of the holy profession. Your host is now usually Matt Low, the grand poobah of World of Matticus, but this week he has midterms and you're left to suffer with a substitute. Elizabeth recently toyed with the darker side of the priest's profession, but for better or worse, is holy again this week.I rolled my first Priest for a very simple reason -- I wanted to play with my friends, and I got sick of always having to wait on a healer when we wanted to do something together. With every group stalled for need of healing, picking up a healing class myself seemed a pragmatic solution. (And three healers later, I'm still at it.) So a few weeks ago when we happened to have plenty of healing... but were short DPS... by the same logic I decided I could respec Shadow and lend a hand. And though the plan may seem simple enough, there are quite a few things DPS classes have to worry about that healers may not pay attention to at all. Ever think about joining the dark side? There are a few things to consider before-hand...
Scattered Shots: Basics of pet control
This week Scattered Shots comes to you barking and growling, hot on the heels of an overview about some of the cool complexity involved in being a hunter. Today we turn toward our animal half to get a look at how we can start making some of that complexity work for us.I love hunter pets. I love thinking about pets and writing about pets, and most of all I love managing my pets. I love that yo-yo feeling you can get when you tell your pet to go do something and then it does it well, coming back to you alive and healthy.But controlling your pet isn't necessarily easy or intuitive at first, and it can take a lot of practice to get used to. Below I've outlined some of the techniques I use to make the most of my pet, and described a way to practice controlling your pet by taking on multiple enemies at once.
