Pinch to filter

We keep on experimenting with interfaces. This time we tried using pinch instead of a standard slider. From one side, now you need two hands to use this gesture, but on the other side you will be able to control both diapason border lines at the same time. A live prototype helped us understand that such area should be big enough vertically for your fingers to fit in. Also, we found out that this idea was better in theory than in reality ))

The prototype can be opened on iPhone or tried in a web browser (for the pinch imitation you have to press Alt).
http://share.framerjs.com/3iunvh3khubx/

Thank you for tuning in!