The holidays are a time to forget about your fitness goals and indulge. And what better to stuff your face with than, well, your face? Candy Mechanics is in the business of personalised chocolate, but the company's latest service takes that idea one step further: chocolate people. Or rather, chocolate heads, known as Lolpops. All you need is a smartphone or tablet to film a 30-second, close-up video of someone's mug from all angles (Candy Mechanics' website talks you through the process). Upload that video, and fancy Autodesk software builds a 3D model from the footage that's then used to create chocolate heads on sticks.