Google's launch of its dazzling Internet-connected eyewear, which it calls Glass, has been so understated that it's tempting to mistake this wearable computer for just another cool plaything from Silicon Valley.
I think that would be wrong. Glass — its progeny, its successors, its imitators — is a very big deal, in my view, as big as anything that has come along since the PC and the World Wide Web a generation ago.
It's not that Google's eyeglasses are more powerful than today's smartphones. At the moment, Glass apparently does less, since the range and precision of instructions it recognizes are confined to what the wearer can convey through gestures, taps and limited speech.
What matters, big time, is that Glass layers a real-time Internet presence onto users' normal visual fields — onto their everyday, curbside awareness, their routine comings and goings.
Glass looks like a pair of spectacles and works like a phone; what the user sees is a display that's perched above the usual band of vision. That display accommodates a continuing crawl of Internet-fueled communications — text, images and sound.
Glass gets access to your world, it sees what you see. It can draw from your social networks, Internet queries, calendar, dining preferences, the bottomless resources of the Web, to furnish you with multiple levels of information and intelligence — customized for you — to inspire your choices and shape your life.
True, the technologically adept already get that via smartphones by heedlessly stroking at their tiny screens.
But Glass promises a brazen and routine simultaneity of experience, an ability to interact seamlessly with the here and now without losing rich Web-enabled connectivity — just as having the radio on never meant you couldn't talk with a friend.
That's the good news. Now the rest. For starters, Glass can record and transmit pictures and sound. It is, as privacy expert Shaq Katikala puts it, “a phone in front of your eyes with a front-facing camera.” The user is already online, so there's nothing to prevent his not just filming but posting too. That means people the Glass wearer encounters can be transformed effortlessly into amusements for the eager world beyond.