A pair of patent applications published today by the U.S. Patent and Trademark Office and spotted by AppleInsider describes how an electronic device such as an iPhone, iPad or even a wristwatch could be used to detect ambient conditions such as temperature, pressure, humidity and sound. The applications appear just as Apple has been rumored to be incorporating such functionality into the iPhone 6, and the company's rumored iWatch has also been said to include an array of sensors. Cutaway view showing environmental sensors inside a mesh-covered recess in a device's body
