Google Glass: down but not out

When Google said on Thursday it would end its Explorer program for Glass and stop selling the current version to consumers, a few premature obituaries were written for the head-worn device.True, Glass has struggled to find its place in the mainstream. Even at last week’s International CES, a mecca for geeks, we saw very few attendees sporting Glass, while a year before they were a common sight on the show floor.“Google Glass is a great example of good product looking for a problem,” sai