“One of the rallying cries for Google Glass is to make technology that’s there when you need it, gone when you don’t. It is intended to help people get on with their lives, without focusing on the technology.Wearable computers, in general, play supporting roles in what the user is doing — as opposed to the computer use being the primary focus itself.” http://www.wired.com/opinion/2013/12/the-paradox-of-wearables-close-to-your-body-but-keeping-tech-far-away/
