Oculus is releasing the hand tracking feature early - it was supposed to come out in 2020, but you can try it this week. It will arrive as part of the v12 update, after you have that installed, you'll find Hand tracking in the Experimental features menu. At first, only the Oculus Home menus and the Oculus TV interface will support hand tracking. However, the SDK for developers will be released next week so that they can start building new experiences. Here's a quick demo below that shows what can be achieved. Beyond the simple act of pressing something with your finger, a pinch gesture...
Source: https://www.gsmarena.com/oculus_quests_hand_tracking_feature_launches_early-news-40508.php