Wrinkles could be key to buying cigarettes

Cigarette vending machines in Japan may soon start counting wrinkles, crow's feet and skin sags to see if the customer is old enough to smoke.

The legal age for smoking in Japan is 20 and as the country's 570,000 tobacco vending machines prepare for a July regulation requiring them to ensure buyers are not underage, a company has developed a system to identify age by studying facial features.

By having the customer look into a digital camera attached to the machine, Fujitaka Co's system will compare facial characteristics, such as wrinkles surrounding the eyes, bone structure and skin sags, to the facial data of over 100,000 people, Hajime Yamamoto, a company spokesman said.