This other comment [1] says Apple claims to have specifically worked on that problem. My assumption would indeed be that they're fusing inputs from IMU and exte

This other comment [1] says Apple claims to have specifically worked on that problem. My assumption would indeed be that they're fusing inputs from IMU and external cameras to help it work on planes. [1] https://news.ycombinator.com/item?id=36430885 https://news.ycombinator.com/item?id=36430885