Amazing or Disappointing? My answer is Prototype. I have been interested in a wearable computer for many, many years. I look forward to seeing Glass evolve from

Amazing or Disappointing? My answer is Prototype. I have been interested in a wearable computer for many, many years. I look forward to seeing Glass evolve from a proof of concept into an actual product. I'll reserve my amazement and/or disappointment for when that time comes. Until then... it is just a prototype.