Hi HN, I’m the solo developer of Putt Dojo. I've spent the last few years trying to make a real physical ball work convincingly inside mixed reality. The app now runs standalone on Quest 3/3S and tracks a real golf ball using a custom computer vision algorithm running on the headset passthrough...

Source: [Hacker News](https://puttdojo.com/devlog/tracking-a-real-golf-ball.html)

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