Google Cardboard VR viewer sales end months after open source change

A few months after making its Cardboard VR platform open source, Google has quietly ended sales for its Cardboard VR, the inexpensive cardboard-based phone viewers that could be used to experience virtual reality experiences using your own smartphone. The decision to end sales isn’t surprising given Google’s open-source change and the VR industry’s overall evolution. READ: Google Cardboard is now …