Google Cardboard Magnetic Switch for OpenDive.

This will let you use the Google [Cardboard app](https://play.google.com/store/apps/details?id=com.google.samples.apps.cardboarddemo) with a Dive headset.

Tested with the [Durovis Dive](https://www.durovis.com/dive.html?country=US) and the [Color-Cross/NEJE Headsets](http://www.dx.com/p/neje-lj-01-universal-google-virtual-reality-3d-glasses-for-4-7-smartphones-black-332676) In my opinion the Color-Cross is much, much better than the Durovis provided you don’t have a very big nose.

It shou