Device revelation of the winter has to be the GoPro HD Hero helmet-mounted video camera Gwen gave me for Christmas, which I’ve been using to get great footage of the girls skiing on Bromley Mountain in Vermont.

Gone - mercifully - are the days of stopping everything mid-run, fumbling around with my iPhone and trying to capture a few moments of on-trail goodness without freezing my hands off or crashing into a tree. Easy to use, light, delivers beautiful footage - can’t recommend the thing highly enough, especially for parents skiing with kids.

Here’s last weekend, in two minutes.