Posts Tagged Accelerometers

Basis Building the Ultimate Watch Fitness Monitor

Posted by on Thursday, 26 May, 2011

One of the cool things we’re seeing with mobile devices like Fitbit (see disclosure below) and Nike+ and smartphone apps like Runkeeper is the ability for them to act as powerful sensors that can provide feedback on our health and well being. But one of the most promising ventures in this field is an upcoming product from Pulse Tracer called Basis, a watch monitor that packs in a bunch of sensors that monitor not just movement but heart rates, temperature and skin response.

The company, which is preparing to release its wrist band monitor soon, is fresh off raising million in funding from Norwest Venture Partners and DCM. And today it’s announcing that it’s brought on a new CEO Jef Holove, a former vice president and general manager at Logitech who was lured away from Eye-Fi, where he was CEO. It’s another good sign for what could be a very ground-breaking device with the potential for bringing online behavioral tracking to a much wider audience.

As we’ve noted there are already some popular options for people on the market like FitBit and Runkeeper. But they’re primarily measuring motion using accelerometers. But Basis, which is expected to sell for 9, is outfitted with not just an accelerometer, but also an optical blood flow sensor to measure heart rate, a sensor to measure body heat and also a galvanic skin response sensor. Put it all together and you have a lot more data to measure not just how active someone is, but how their heart rate is doing, how their temperature is faring and how much stress someone is experiencing, which can be measured by changes in the skin and sweat.

“We’re providing a lot of data that enriches the picture of your health,” said Holove. “We can correlate different things. We can compare heart rate to low movement and find out if this is a stressful moment or something else is going on.”

Holove said Basis’ form factor is also critical because it doesn’t require strapping on an unfamiliar device like some heart monitors. It can be worn all throughout the day, which ensures that a lot of data is being gathered.

Basis isn’t just designed to gather information. It works with online tools to help people analyze the information and what the implications are for people. And there are game mechanics built in to motivate users to keep up their activity level. Those parts sound like other solutions on the market. But the real key here is that, provided Basis actually works as advertised, you’re getting a river of data that should help reveal a lot about how people are living. And if people can keep using the sensor because of its watch design, it will help ensure that the feedback loop continues. We’ll know more when the device goes on sale. Holove wouldn’t commit to a launch this year though the company is taking pre-orders.

There is a big opportunity here to improve our health through mobile devices as they take on more functionality at a more affordable price. People also want to take more control over their health these days, but it sometimes takes helpful tools to get them going. At 9, Basis is still not cheap. But it still has a good shot at winning over people if it can do what it says, not just gathering data but providing good analysis and encouragement behind it. If this can work, it will also put us further down the road toward the idea of the quantified self, a concept of helping people understand themselves better through self tracking.

Disclosure: Fitbit is backed by True Ventures, a venture capital firm that is an investor in the parent company of this blog, Giga Omni Media. Om Malik, founder of Giga Omni Media, is also a venture partner at True.

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flOw Wireless iPod Speakers Change Their Tune Based On Your Movement [Speakers]

Posted by on Sunday, 23 May, 2010

Tactile vest helps patients recover balance

Posted by on Wednesday, 21 April, 2010

Researchers at UCLA are working on a new device intended to help patients who have lost their sense of balance. The device will help the patient to recover and learn how to move normally again.

The device is sewn into a vest, and worn by the patient. Accelerometers on the shoulders detect when the the body rotates or tilts, which provides feedback to the wearer. The control system uses pneumatic activators to inflate a series of 2.5cm silicone balloons in the vest, which then provides feedback to the patient. I’m assuming the finished product will look a little more refined than the prototype pictured.

[via Medgadget]



Use your laptop to detect the next big earthquake before it happens

Posted by on Tuesday, 20 April, 2010


Thanks, Wikipedia!

It’s pretty great that people are just now realizing that Planet Earth isn’t some sort of static strip mall. There are volcanoes, and earthquakes, and hurricanes, and tornadoes, and tsunamis—objects from outer space regularly invade the atmosphere. This planet is alive, brother! So, idea: you know how certain laptop models, like ThinkPads and MacBooks, come with built-in accelerometers? They’re there in order to protect the hard drive from a devastating fall, but what it you could use said accelerometer to detect an earthquake before it happens?

It’s all part of the Quake-Catcher Network, a project put together by Stamford University students. The overarching idea is to string to together, via the Internet (whatever that is!), the world’s accelerometer-equipped laptops. Once hooked up, the laptops would then regularly record seismic activity—well, be on the lookout for seismic activity, since most of the consumer-class accelerometers out there can only detect the equivalent of a 4.0 (or higher) on the Richter Scale.

But, let’s say the laptop senses just such a movement. It would then notify other users in the Quake-Catcher Network: “Hello! Billy’s laptop has detected a possible earthquake. Best to find a safe spot if you live within a few miles of his location.”

The only problem is that, even in the best circumstances, you’re only looking at a few seconds’ warning. Like, maybe two to three seconds. Perhaps that’s enough to time duck under a table?

It’s a nice idea, at least.



HTC patent shows anti-shake video viewing

Posted by on Wednesday, 7 April, 2010

HTC has apparently filed a patent on a method of watching videos on mobile devices with built-in accelerometers. The motion sensor not only detects the direction of the shake, but also measures the intensity of the displacement.


Top Electronic Gifts

Posted by on Monday, 22 March, 2010

When it comes to top electronic gifts, I think nothing can beat giving out a Nintendo Wii. This is one of the ultimate gadgets in terms of entertainment which both men and women all around the world love.

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Even if the Nintendo Wii is something every man or kid craves for, this is one of those top electronic gifts that a lot of people can afford wince its price on Amazon is only $199. We could have written about more top electronic gifts, but the truth is that the Nintendo Wii deserves its very own article.  Even if the Nintendo Wii looks like a small box, it can offer plenty of power. The Wii has 512 MB of internal memory and it also comes with 2 USB ports plus an SD memory slot which allows the memory’s expansion. The “brain” of this console is a processing chip which was developed with the help of IBM and another video chipset developed with the help of ATI. Talk about quality material…




The Nintendo Wii console comes with an included remote control which has accelerometers inside and it controls and measure movements is all directions and at different speeds. For example, if you wish to play a tennis or a golf game, the remote control can be used as a racket or a gold club as you swing it. For people that are passionate about racing games, the remote control can act as a steering wheel. The system will allow a number of 4 maximum controllers to be connected at the same time. At first we thought this was a device mainly dedicated to men. But certain games and entertaining activities have now been developed for women as well. Not only is the Nintendo Wii made for gaming, but it offers information and other kinds of entertainment as well. Some of the channels which are available also include the forecast channel (meaning that your Wii is going to automatically give you updates on the weather), the news channel (the Wii can be configured so that it provides you with the latest news updates which are divided into easy categories), the photo channel (you can now see all your digital photos on TV by simply inserting an SD card into the special slot located on the Wii console) or the virtual console (which shows every virtual console which you may have downloaded from the Wii Shop Channel in a special menu where you can select any game and play it any time you like).



When you purchase the Nintendo Wii, you will receive, along with the game console, one remote control together with the Wii Remote Jacket, one Nunchuk controller, a sensor bar plus a power cord, the stand, the standard composite cable and the Wii Sports. The Wii Sports is a pack of sports games which will provide fun for the entire family. Thanks to the included remote control, it will be like you were actually inside the game and you get to pitch or serve.