That ‘ring’ in question, however, was a physical finger ring pioneered by the Israeli mobile startup Ringbow, which has invented a completely new way for users to interact with their mobile touchscreen by adding another physical dimension to the experience. Watch the video below to see how it works.

All the finalists including the winner received brand new, not even commercially available Nokia N8 phones, while the winner also snagged 100 hours of free testing from Device Anywhere.