Fitness trackers and heart-rate monitors are all well and good, but if you want to track activity inside the body, the solutions aren’t nearly as convenient. Iota Biosciences wants to change tha
<img src="http://www.crunchgear.com/wp-content/uploads/2009/09/iStock_000006247785XSmall.jpg" />Sleep apnea sufferers have long had to use the dreaded CPAP mask, but there may soon be an alternative.