Obviously this person is not a photographer. winking moves the lens. can you say blurr... FAIL
They're probably not worried too much about how high quality the photos are if they're taking them with Google Glass and not a real camera. Taking photos on your phone and putting them on Instagram does not make you a photographer.
I'm more curious how this differentiates between a wink and a blink if the unit only covers one eye. Cool little app.