High-tech products to improve your health

People use wireless technology to communicate, game and entertain. USC's Center for Body Computing asks why not use that same tech to get fit or manage a health condition? At the center's annual conference, innovators presented ways in which health technology merges with social media, entertainment, sports and fitness.

The Center for Body Computing works with startups and other partners to develop wireless health products. Body computing could mean using your computer to track calories burned, posting your heart rate on Instagram or browsing YouTube for diabetic-friendly recipes. In sports, it could mean monitoring young athletes for head injuries or tracking the intensity of pro play. Whatever the project, body computing makes health-tech digital and accessible. "We can even make it fun," said Dr. Leslie Saxon, a cardiologist and the center's executive director.


FOR THE RECORD:
Body computing: In the Saturday section on Oct. 19, an article on wireless devices that track health and fitness said that a fitness tracking patch would be marketed as the Media BodyMedia Vue and Medtria IH1. The correct names are Metria BodyMedia Vue and Metria IH1. —

It's all part of a "veritable shakeup" bringing health technology out of the clinic and into the home, Eric Topol, a cardiologist at Scripps Clinic in La Jolla and author of "The Creative Destruction of Medicine: How the Digital Revolution Will Create Better Healthcare," said in an interview.

Here are five innovations discussed at the conference, held Oct. 4 on the campus:


How many calories did you burn in the last week? How much did you move around? How well did you sleep?

Wearable fitness monitors are a popular fashion accessory for the fit crowd — among them the armband from BodyMedia ($99-$119, http://www.bodymedia.com/Shop/Armband-Packages). The armband sensor collects more than 5,000 bits of data every minute, calculating activity from temperature, movement, sweating and heat loss.

But not everyone needs all that data all the time. Within the next six months, BodyMedia plans a disposable patch called the Media BodyMedia Vue — like an oversized Band-Aid — that will allow users to collect data for a week, and then upload via the built-in USB port.

You might show the info to your weight-loss coach or trainer, or doctor or sleep therapist, so they can figure out just what you need to change to meet your health and fitness goals, suggested Ivo Stivoric, vice president for research and development at Jawbone, BodyMedia's parent company.

The new patch will cost less than $50, said Deepak Prakash, director of digital health marketing at Vancive Medical Technologies, an Avery Dennison business, which co-developed the patch and plans to market its version as the Medtria IH1.


You can share pictures of whatever makes your heart flutter on Instagram. With the new BioGram app, developed by the Center for Body Computing, you can show the world what those images did to your pulse. The app adds a little heart icon with your heart rate to the photos, so your friends can see just how excited you are about that recent touchdown, latest date, whatever.

"It's fun, it's about sharing yourself," Saxon said.

To use BioGram, you'll need the AliveCor Heart Monitor, a phone attachment that picks up heart rate from your fingertips in a few seconds ($199, prescription required, http://www.alivecor.com/). AliveCor provides a portable electrocardiogram that people with heart concerns can use to monitor their health, and others could use to build up a record of their normal rhythms.

Saxon hopes the app will be available by the end of 2013. The basic version will be free, with more advanced features for a price.


In sports from Pee Wees to pros, a blow to the head can cause a serious injury. But the athlete might not always know when they've sustained a head injury like a concussion, and coaches may not witness every impact.

The Reebok Checklight, launched in July, is a sensor fitted in a soft, wear-alone or under-helmet skullcap (ages 6 and up, $149.98, http://shop.reebok.com/us/). It uses an accelerometer and gyroscope to identify head blows. The light on the back of the cap flashes yellow for moderate impact, red for severe. Reebok recommends athletes who get a warning light step off the field until checked by a doctor or trainer.

The goal: "Play a safer game," said former NFLer Isaiah Kacyvenski, now director of sports at MC10, which developed the sensor in the Checklight. Players who get the warning lights can learn to modify their technique.


The SportVu program from STATS, a sports tech and data company, aims to track the prowess of pro basketball players without even touching them. The program uses six cameras in arena rafters to record every dribble, pass and shot. STATS worked with 15 teams last year, and this season the NBA has made SportVu leaguewide.