if you thought Nokia's double tap to wake was a cool feature, prepare to get your minds blown with this latest trick from Nokia...
You will soon be able to glance at the time and notifications on your phone while it's in sleep mode by just waving your hand over the display and saying "These are not the droids you are looking for" at the same time! This obviously uses the proximity sensor to detect motion across the display.
This feature is already available on the Lumia 925 and will come to other Lumia phones once the Amber update is release (which should be soon)
video courtesy: AliAlQudsiMobile