Someday, probably sooner than we think, much of our lives will be recorded by sensors. Whether it’s armbands tracking our heartbeats or dashboards monitoring our driving or smart phones pinpointing where we are at all times, we, as defined by our preferences and habits, are becoming part of the staggering swirl of data already out there in cyberspace. With so much personal information now in play, a lot of people are nervous about who owns it and what they’ll do with it.

Here are just a few of the new ways sensors are tapping into our daily lives:
— The beat goes on: A North Carolina startup has created earbuds with sensors that monitor your heart rate and other biometric data.
— Smarty pants: Soon American soldiers could be wearing underwear that tracks their respiration, heart rate, body posture and skin temperature and relays the info back to a central system.
— Another reason to watch your weight: A Japanese engineering professor has developed an ultra-sensitive sheet that fits over the driver’s seat and, by reading the contours of your butt, can determine if you’re one of the car’s approved drivers.
— Some like it hot, some don’t: Thanks to researchers at MIT, you may one day wear a wristband that allows you to control the temperature and lighting in your part of the office.
— And now, a pill for your pills: Later this year a smart pill with sensors that track if people are using their medications correctly will go on the market in the United Kingdom.
— Your clothes just called: Apple has received a patent for a system through which your running shoes or your clothing will send suggestions to your iPhone about how you can improve your workout.

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