Nicolas Vuignier, a 25 years old Swiss knows how to ski and how to film ski ! In this video he shows us how to film in 360° with a simple iphone and some strings. Ok, he doesn't really show us how to do now but only the result and it's amazing. You can see him in action in full 360° while he is self filming. He says he spend two years to elaborate this thing and he called it Centriphone. What a shitty name 🙂 I wonder how many iphones will be lost with this invention ?