A "smart" vending machine that analyzes users' age and gender has been launched in the U.S. by Intel and Kraft Foods.
The iSample is being used to offer customers trials of a new dessert.
It allows Kraft to tailor the product to the shopper, and exclude children from the adult-focused promotion.
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Intel says it intends to retrofit the technology to existing vending machines to allow companies to study what type of people are buying their products.
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