Yes, I know there have been projects that try to use this as a source of entropy: https://medium.com/the-physics-arxiv-blog/quantum-random-number-generator-cre

Yes, I know there have been projects that try to use this as a source of entropy: https://medium.com/the-physics-arxiv-blog/quantum-random-number-generator-created-using-a-smartphone-camera-602f88552b64 https://medium.com/the-physics-arxiv-blog/quantum-random-num...