In Second Life, many objects with sit targets like vehicles, games and even just regular chairs have HUDs affiliated with them that are necessary to control them effectively.
Juggling HUD's can be inconvenient. You can end up with a lot of HUD's on your screen that have nothing to do with what you are doing now. When you can't remember the name of a HUD, it can be especially inconvenient trawling through your inventory to find it.
To solve this I would like for us to be able to associate a HUD with a given seat, and the viewer to attach the HUD to me automatically without permission requests.
So for example if you sit on your cars driver seat you will get the drivers HUD once the vehicle is set up.
I would like for us to be able to achieve this ideally through the Build Window UI, so you can easily retrofit this feature to existing creations that you own.
The viewer will attach the HUD to us which shall remain attached for as long as we are sat on the associated object, and will automatically detach the HUD once we unsit.