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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.
Apple's Seamlessly Embedded Heart Rate Monitor could turn the iPhone into a new-age mood ring
Nike is making millions from its Apple-friendly wares, designed to turned technophiles into fitness freaks. Imagine the possibilities if the iPhone could not only track your running stride but also monitor your heart rate while doing it. That's one of a suite of potential uses for this patent app from Apple, a Seamlessly Embedded Heart Rate Monitor. The design is for a series of electrodes that are, well, seamlessly embedded into the shell of a given device in such a way that they are "not visibly or haptically distinguishable on the device." The device could then, with a touch, measure heart-rate, uniquely identify a user, and even "determine the user's mood from the cardiac signals." Just imagine the new flood of EKG-related apps: iPalpitate, Murmur Maker, Cardiac Arrest... the possibilities are endless. [Thanks, Staska]
Nike seemingly plans 5G iPod nano-compatible heart rate monitor
One of the new iPod nano features that Apple didn't bother to illustrate much yesterday is the integrated pedometer, and if an updated Nike+ iPod user guide is to be believed, that ain't the only fitness-related extra that the 5G nano will be good for. As the image above so clearly shows, a Nike+ compatible heart rate monitor could be on the way, and it'll function exclusively with Cupertino's only camera-toting iPod. AppleInsider was told that the product launch was actually scheduled for yesterday, but it was held up for reasons unknown and may not ship until 3058. Too bad -- we just know that you were waiting for this very device to start your workout regimen. Ah well, what's another dozen months of kicking back and ingesting Ho Hos, right?
Two-mic system detects fetal heart rate anomalies, prenatal beat sampling
Patel Institute of Engineering and Technology's A.K. Mittra and associates have devised a clever and inexpensive early warning detection system for monitoring the fetal heart rate of that bun months-long in the oven. With two microphones -- one placed on the pregnant soon-to-be mother's abdomen and one inside the bedroom -- hooked up to a nearby computer, the two audio feeds are used to estimate and subtract the ambient room noise for a better read on the baby's vitals just before the woman goes to bed. Converted to a wav file, if anomalies are detected it's immediately compressed to MP3 and sent to the doctor for further testing. An efficient plan, to be sure, and we can only hope the baby is healthy and hyper-intelligent enough to give normal heartbeats and start recording his or her first LP.
Sensor-laden kokoro adjusts playlist to match the rhythm of your heart
We've got to say, we're guessing both Survivor and Prince would approve here, as this is easily one of the most impressive uses of a heart rate sensor yet. Anaid Gomez Ortigoza, a bright young lass at NYU, has whipped up what she's calling kokoro, which translates into "the heart of things" in Japanese. Put as simply as possible, this prototype project allows for iPod playlists to be shuffled depending on one's current heart rate; if your heart is pumping some kind of fierce, the device will likely cue up a little M83, and if you're at rest, you just might get to hear a smooth jam from the likes of Copeland. Don't believe us, though -- hop on past the break for a demonstrative video.[Via talk2myshirt]
Space Invaders used to encourage exercising, snag an A+ in EE316
For those of us who haven't moved our fundament in three days, we can definitely attest to the fact that finding motivation to exercise is amongst life's greatest challenges. Not to fear, as Allen, Matt and Doug have decided to provide all the encourage we nerds need with their final EE316 (Computer Engineering) project. By utilizing an Axis network camera, a Bluetooth heart rate sensor and a few intelligent lines of code, they concocted a Space Invaders exercise program that requires the player to physically move in order to stay alive. Talk about incentive. Check the vid and full description in the read link.[Via Hack-A-Day]
FINIS AquaPulse monitors, communicates heart rate to swimmers
Now that every kid on planet Earth is attempting to mimic the once-heroic Michael Phelps, it's only fair to equip them with the very best in training tools. FINIS, the same firm that's been cranking out bone conducting underwater MP3 players for years on end, has finally branched out a bit with the introduction of the AquaPulse. By utilizing an Infrared sensor, the device -- which straps onto one's goggles and rests on the temple bone -- can continually monitor heart rate and communicate it audibly to the swimmer via bone conduction in customizable intervals. Unfortunately, FINIS didn't think to integrate music playback into this for moments when it's not dishing out vitals, but you could also rock one of its dedicated music players on the non-dominant ear. Olympians-to-be can catch it this May for $139.99. Full release is after the break.
Nokia N79 Active to come with heart rate monitor, guilt
We knew something was up with these Bluetooth heart rate straps from Polar, and sure enough, Nokia has announced a partnership to get serious fitness monitoring integrated with its products. The first to take advantage will be a special version of the N79, creatively dubbed the N79 Active, which will include 4GB of onboard memory the requisite strap right in the box and sell for about €375 ($494) when it ships "soon" in "select territories." Of course, the new hardware isn't any good without new software, and it just so happens that the N79 Active will include a new version of Nokia's Sports Tracker app for keeping tabs on workouts. We'd heard that other Polar accessories like cadence sensors for biking fanatics were in the works, so this could end up developing into a whole franchise.[Via All About Symbian]
Polar's Bluetooth heart rate monitor (for Nokia?) gets FCC approval
Huh, wonder what's under that white sticker! Don't suppose it could be a "Polar for Nokia" logo, could it? We're betting it is, which means fitness freaks with Finnish phones banded to their arms should be able to start tracking their grueling 20-mile jogs through San Francisco before too long. We know it's Bluetooth, we know it straps to your chest, and we know the all-too-sparse draft manual identifies the pod as the WearLink+, but that's about all we know. Anyone stoked about this?
Nokia hooking up with Polar for fitness monitoring?
Nokia's been pushing its exercise logging solution, Sports Tracker, for a while now -- but compared to dedicated fitness computers from companies like Suunto, Garmin, and Polar, it's not quite as useful since you can't automatically record your heart rate. For serious health nuts, that's a deal-breaker right there, but rumor has it that Nokia has now teamed up with Polar (another Finnish company, coincidentally) to deliver everything the average runner needs to start sending vital stats straight to their phones. It gets better: besides Bluetooth chest straps, we're hearing there'll be compatible cadence sensors (for bikers) and barometer / altimeters, too. The whole initiative is apparently in the final stages of development, so we wouldn't be surprised to see it officially announced either at CES or MWC. Ugh, this means we no longer have an excuse not to get off our lazy asses and jog, doesn't it?
Fujitsu's in-car safety tech senses drowsiness, reacts to wake you up
digg_url = 'http://digg.com/tech_news/Fujitsu_s_tech_to_wake_you_up_in_your_car'; Not that we haven't seen similar technology from other outfits before, but we'll take as many in-car safety advancements as we can get. It's bruited that Fujitsu is conjuring up a sophisticated sensor system that can actually detect when a driver gets drowsy or begins to sink into a deep, dark wonder-world of sleep. Put simply, the system would detect specific changes in the motorist's heart rate via the steering wheel, and once it determined that you weren't exactly "with it" any longer, the car could then roll its own windows down, blast the stereo or jolt the wheel in order to get your attention. In our minds, the biggest issue here is to not cause an accident by spooking a sleepy driver out of their slumber, and we presume that's exactly what the company is working on in its R&D labs.[Image courtesy of MetroHealth]
ASUS Vito W1 wireless mouse keeps watch on your heart rate
Watches that monitor your heart rate may be commonplace these days (because, you know, they're actually useful), but a mouse that keep watch on your ticker -- well, that's something you don't see everyday. ASUS seems to think that's a shame, however, and it's set out to rectify things somewhat with its new heart-monitoring Vito W1 wireless mouse. Apart from an apparently really simple heart-monitoring application that comes with it though, this one looks to be about as standard as wireless mice get, with it boasting a 1,200 dpi resolution, a 2.4GHz USB receiver, five programmable buttons and not much else. No word on a price just yet, nor is there any indication of a planned release 'round these parts.[Via Coolest Gadgets]
Serene scenes on HDTV no substitute for nature
Ruh roh. Seems you can't use the "it's good for my health" excuse to watch just one more hour of Sunrise Earth, as a recent study has shown that watching serene scenes on HDTV just doesn't have the same calming effect as does watching a similar scene in nature. The University of Washington-based study discovered that heart recovery rates in people exposed to minor stress were the same when viewing peaceful imagery on a plasma or starting directly at a blank wall. Yeah, a blank wall. It was also noted that heart rates dropped more quickly when these same folks viewed a calming scene through a window, suggesting that technology may not be ready to replace reality just yet in this particular case. We just have to wonder if they were using true HD signals on the display -- nothing gets our heart racing like a bad episode of Pool Watchers in SD.[Thanks, Ben]
Nury Tec's THP2 Training System makes the Wii Fit seem a bit childish
Sure, there's something to be said for turning a workout into a game, and the Wii Fit has that in spades, but there's also perks to a system that tracks every aspect of your for-realsies workouts at all times. The THP² Personal Training System from Korea's Nury Tec combines a GPS pod, body fat scale and chest strap hear rate receiver to track your well being during and after a workout. All the gadgets transmit wirelessly to a watch controller, which in turn transmits to a PC receiver to download all your stats to an included program. It's like Nike+ on steroids (minus the steroids... don't do drugs kids!), and with a projected price of $180 when this hits the States this year, not a bad alternative on price either.%Gallery-22855%
Polar offers up RS800G3 multisport training system
Polar's RS800, which was originally introduced last September, is getting one-upped this fall by the RS800G3 multisport training system. Essentially, this acts as a GPS upgrade to the wristwatch, which "enables athletes to measure speed and distance for a variety of outdoor sports." The entire system now consists of the RS800 wrist unit, Wearlink W.I.N.D. heart rate transmitter, ProTrainer 5 software and the G3 GPS Sensor, and those who already plunked down for the watch last year can purchase the G3 GPS sensor separately. The sensor itself packs a SiRFstarIII chipset, is water resistant and can last around 15-hours on just a single AA battery. Price wise, athletes (or athletes to-be) can pick up the entire RS800G3 bundle for $499.95, while the standalone G3 will run you $139.95.[Thanks, SK]
Sportline's Solo 960 watch packs heart rate monitor, pedometer
Although there's plenty of options out there when scouting a relatively ugly, GPS-enabled timepiece, Sportline is claiming that its Solo 960 is the "world's only heart rate watch and accelerometer combination." This fairly decent looking wristwatch includes a pedometer (which utilizes the motion-sensing accelerometer), the firm's own "3Beat Sensor and One-Touch technologies for ECG accurate heart-rate measurement," an EL backlight, five alarms, dual time zone display, and oh yeah, it actually tells the current time of day, too. Not too shabby for $99.99, we think.
Homebrew monitors heart rate wirelessly
Add another thing to PSP's diverse capabilities. With the aptly titled Heart Rate Monitor, users can see their heart rate visualized on the PSP screen, provided they have access to a wireless heartbeat sensor. The author makes it sound so easy, though ! "Just a coil of copper wire connected across the PSP microphone input becomes the antenna for a wireless chest transmitter." The visualization is quite simplistic, but that's a given considering its "debug" status.[Via Engadget]
Microsoft researchers unveil Fone+, MPTrain mobile applications
Joining the growing list of up and coming software touched by Microsoft is a number of wireless applications showed off at a summit in the firm's hometown. Most interesting was Fone+, which was described as a "product that lets users connect their mobile phones to a TV, a keyboard, and a mouse" in order to convert their set into a web browsing portal. Of course, we North Americans would probably just tether our mobiles to a laptop to enjoy big screen surfing, but this device will be aimed at nations such as a China "where PC penetration is still quite low but mobile phone ownership is high." Next up was MPTrain, which wed a heart rate sensor with a tempo analyzer to allow runners to "use music players in their mobile phones to set their workouts." Granted, it's not like we don't already have similar alternatives, but this method removes the need for a certain DAP to be on your person in order to tune your workout. As expected, no release dates for these ideas were noted, but hopefully they'll end up a bit more convincing than prior attempts.
Video game follows your movements, adapts to your heart rate
Sure, your heart keeps busy, pumping blood, beating all the time, and constantly making sure you don't die, but the researchers at the University of Udine in Italy have a better use in mind: making your video games more challenging. Using a "pulseoxymeter" sensor, users can control games by physical movement, while the difficulty and speed of the game are adjusted to the heart rate of the player. The system is meant to be used for maintaining the appropriate level of exertion during exercise, based on a physical response. Of course, all the exercise in the world won't make that bad looking knock-off of Breakout any more fun. Check the video after the break.
Daring DIY'er devises homegrown heart monitoring device
While there's already a plethora of safe, proven methods to monitor your heart rate, there's just no satisfaction in buying an off the shelf BioShirt when you know you possess the skills (and spare time) to craft a system of your own. Interested in making his own mark in biomedical engineering, a crafty individual set out to build his own electrocardiograph for nothing more than fun, but rather than keeping his homegrown work all to himself, he busted out a set of instructions in order for us less inventive souls to replicate the process. Aside from creating an ECG board, reading results with LABView, and having the nerve to actually strap leads to your body and hope that you don't electrocute yourself, there's still a good bit of coding and behind the scenes work necessary to pull this off. So if you never got around to going to medical school, but you know you've got the DIY skills to operate a heart monitoring system in your home office, be sure to hit the read link and read that blurb about "destroying your nervous system" real carefully.[Via MAKE]
