The installation of opening restrictors on hotel windows was largely responsible for the development of the flat screen TV as the result of a court case in (I think) 1983.
IIRC Motley Crue were touring Europe and discovered that they couldn’t launch their in room TVs out of the windows due to the restrictors. They took the hotel chain to court and claimed that it was their right, as rock stars, to be able to defenestrate large electronic devices out of their accommodation.
The hotel chain’s defence was that the need for public safety and preventing children falling out of windows overruled The Crue’s lifestyle “entitlements”.
A compromise was reached that meant that the hotel chain had to fund the development of televisions that could fit out of a window with the approved restrictor fitted.
We now have thin tellys which can fit out off hotel windows and you can thank Nikki Sixx for that