Michael Schumacher had one - and thousands of other skiers do as well: a micro-video camera mounted on a helmet. But the pursuit of impressive skiing pictures often leads skiers to take greater risks. In Europe's highest ski resort, Val Thorens, piste attendants have long been aware of a dangerous trend. More and more people are skiing in deep powder snow off-piste. What's new is that most amateur skiers intentionally go out when the risk of avalanche is at its greatest, simply because that's when they can get the best pictures of deep-powder skiing.