This one belongs in the "what will they think of next category". Some enterprising programmers managed to make a heart monitor out of the microphone in the iPhone headset.

http://vimeo.com/moogaloop.swf?clip_id=1791560&server=vimeo.com&show_title=1&show_byline=1&show_portrait=0&color=&fullscreen=1

While this is a cool idea and fun for most, we wouldn’t recommend it just yet for those with heart conditions.

About the Author