South African beverage company BOS Ice Tea has developed a Twitter-activated vending machine, called BEV, that dispenses a free can of its Rooibos drink when a customer stands in front of it and tweets with the hashtag “#BOSTWEET4T.” An overhead LED screen shows the person’s Twitter handle and a countdown until the “free” can emerges.
Yep it was created by Cow Africa, and has won numerous awards