A cheap helmet mount for mobile phones, an inexpensive alternative to sport/action cameras like GoPro.
Since I don't own a sport/action camera I decided to build a home-made helmet mount for my mobile phone so that I can use it to take some short movie clips of my own adventure. In particular I have fasten up to my helmet a very cheap car windshield mount for mobile phones. Here you can see a photo of my cheap alternative to GoPro. Check out my first test on field :)