Improved Controllers with integrated cameras for better tracking
I really like the inside out tracking of the Rift S. But every time the controllers are not in front of the headset, for example behind your back, they are not tracked. This is a serious problem for some games. So if it is technical possible, my idea is to integrate one ore two cameras into each controller. With this the tracking would be greatly improved without external sensors.
Alexander Papchikhin commented
It's must be next step. But I think it will be not camera sensors but sensors of another type (laser, ultrasonic)