Wanna test this? Here's a tech demo I've created: https://scratch.mit.edu/projects/895092933 If you don't have a google cardboard yet, you can test it by taping the webcam to something like headphones, at the top of them. Just make sure it's facing directly forwards when you start the project, so I recommend making sure the angle you wear your headphones doesn't impede on the angle of the external webcam.
