Good question! click on the twitter link in the OP and the tweet has a link to the kickstarter. help fund these sunglasses even if you cant pledge
much. A little helps to get them on the market for anyone to purchase in the future!
Face recognition software are available since about 9 years now. Germany announcement that their Intel will use this type of software for surveillance
purposes is completely out of time. They have probably been using it for 8 years or so.