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BY Karen Freeman on Tue January 18th, 2011
Instant Heart Rate is a real heart rate monitor, not one of the joke or trick apps that abound in the app store. It works on the same principle as a medical pulse oximeter that is used in hospitals. Simply place your finger on the camera lens and get your heart rate in about 10 seconds. Read on to find out how to win a copy.
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BY Karen Freeman on Fri October 22nd, 2010
Instant Heart Rate actually lets you take your heart rate by simply placing an index finger on your iPhone’s camera for ten seconds. But is it accurate? Read on to find out.
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BY Alexander Vaughn on Mon October 11th, 2010
Without a doubt, we're still a long way from discovering the full potential of all the sensors built into the iPhone. Whether it's augmented reality or medical applications, there are tons of things left to be done, and we keep on seeing new apps that just blow our minds.
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BY Tyler Tschida on Mon October 12th, 2009
Apple gave developers tons of new APIs to work with in iPhone OS 3.0, including the ability to have apps talk directly to hardware accessories, but we haven't seen any companies really take advantage of
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