But with google glass, suddenly small discrete cameras will be everywhere! Not like today, where for a picture to be taken, a huge flash bulb has to explode, and the subject has to stand perfectly still for 10 minutes.
Not exactly discreet, anyone wearing the dorky glasses will be automatically labeled dork, and when they start winking at things they want to photograph it will just be super creepy.
It is just a matter of time (perhaps it has even happened, I don't follow Glass development much) until there is an app for jailbroken Glass devices that takes photos on an X second timer, no winking required. Whenever cameras and control logic are combined, intervalometer control isn't far behind.
Right, and it can be a smart intervalometer, with a little pop-up, "taking a picture in 5, 4,... (to skip taking a picture this time, tilt your head to the left)". Or, "you seem to still be sitting in that waiting room, skipping the timed picture as per your settings (tilt your head left to make an exception this time)." And "you will soon be arriving at the party on your calendar, increasing rate of auto-pictures and going into silent-running mode for two hours (tilt your head left to cancel)."
Parent comment is being facetious.
That's where we're headed, right? Smartphone cameras are so small already that they could be embedded in a pair of glasses without the dorky hardware hanging off the side. Make them sunglasses and no one can see you winking. Or just video your entire day then edit it later to extract creepy stills at your leisure.