If they cared about the value provided by the device, they would have adopted it. Instead everyone focused on how it looked (or how you looked wearing it), how

If they cared about the value provided by the device, they would have adopted it. Instead everyone focused on how it looked (or how you looked wearing it), how it was invading everyone else's privacy by having a video camera, and how you might be beat up going into a bar with one. It had nothing to do with the value provided by it.