Android only: I like to mute my phone when I'm buried in work, sleeping, or driving my car, but turning on my phone and fiddling with the sound isn't ideal. RD Mute will mute your phone whenever you turn it upside down.
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Source: http://feeds.gawker.com/~r/gizmodo/full/~3/uZgHlbH_1tw/rd-mute-mutes-your-phone-when-face-down-and-when-youre-driving
Melissa Rycroft Melissa Sagemiller Mena Suvari Mia Kirshner
