Summary

Dynamic Virtual Viewer (http://www.dynamicviewer.com/), is a great, low cost VR headset but, unlike Google Cardboard, it has no button. I modified mine so it now has a button and can be used with Cardboard apps.

You'll need:

• 2 screws 3-48x1/4"
• 1 safety pin (use as a torsion spring)
• Small rubber cap (mine was from a cheap stylus pen)
• Approx. 3 inches of 22 ga. wire
• 1/16" drill bit
• 23/32" drill bit (a 11/16" bit should work)