I am aware of some of the recent great leaps forward with technology; for instance, I now believe it's possible for me to travel around Stoke on Trent using only one donkey and that some commentators believe the building blocks for life may even exist somewhere in the New World* but this latest news is astounding. Somehow I doubt the advertisement's claims. Many times I have found myself slack of jaw in front of a computer screen yet I still need to brush.
What may be of more use to mankind would be a facility whereby those users of the library computers immediately adjacent to this one were able to apply the self-same online technology to clean their stinking trainers.
*I know. I read it in the Daily Mail Online. Phht.