I want to use hand tracking,
It cannot be started because the following error occurs.
required feature not compatible
A command that allows you to check if your browser supports hand tracking when you start babylonjs? Is there a (source)?
It’s less the browser support and more the device support.
Sadly not all devices support hand tracking. For example the oculus rift doesn’t. The oculus quest does, but not when connected using oculus link. Vive doesn’t support hand tracking (AFAIK).
What device are you using?