Modernizr/Modernizr — pull request #1373 by alrra (2014-06-14 18:33:48+00:00)
Title: Add test for `Proximity Events`

* W3C Specification: http://www.w3.org/TR/proximity/
* Test page: http://jsbin.com/rimiwove/1
* Test page in action (using the latest [Firefox Beta for Android](https://play.google.com/store/apps/details?id=org.mozilla.firefox_beta)):

--

There is one detail that is currently included in the [MDN link](https://developer.mozilla.org/en-US/docs/Web/API/Proximity_Events), namely:

> "Obviously, the API requires the device to have a proximity sensor, which are mostly available only on mobile devices. Devices without such a sensor may support those events but will never fire them."

that I think is important, and which I don't know if should be included somewhere inline or not. (Cc: @patrickkettner)