mozilla-b2g/gaia — pull request #16051 by yzen (2014-02-06 17:52:16+00:00)
Title: Bug 957674 - adding an easy way to enable/disable a screen reader.

To enable/disable screen reader:
* Press sleep button 3 times (within 1s each)
* Get a voice confirmation to click sleep button 3 more times (within the next 30 minutes)
* Press sleep button 3 more times to actually enable/disable