FORTUNE — In a post for ProCamera.com, Dan Butterfield has assembled pretty much everything you need to know about the state of play in wearable computer glasses, including the 11-minute video of the real-time demonstration that Google’s (GOOG) Sergey Brin orchestrated at the company’s annual developers conference last week. If you haven’t seen it yet, you’re in for a treat.
Is this the future of computing? And if so, Butterfield asks, can anyone give Google a run for the money?
Although he notes that several start-ups are already selling wearable glassware or clip-on cams — among them Microvision, MOD Live, Looxcie, Contour, Vizux, and GoPro — Butterfield ends by asking Siri whether Apple (AAPL) will try to “kick some Google Glass”:
You can read the rest of Butterfield’s post here.