This ones pure gold...

Gold vending!

http://economictimes.indiatimes.com/news/international-business/worlds-first-gold-selling-hambaiki-installed-in-tokyo/articleshow/7318276.cms

Vending machines that read your facial expressions... : )

Some new machines from Japan (of course) that can "see" who you re and make recommendations based on your age and gender!

http://news.oneindia.in/2011/01/02/nowvending-machine-that-suggests-drinks-based-on-yourage.html