Future window panes need to have 3 modes.

In one mode it will be solid and transparent for light to pass but have holes for air and wind to flow through.

When switched to the second mode the holes will close up so you can turn on the aircon but still be transparent and let light through.

The third mode will darken the window and not let light through.

So there’s no need to swing open or slide open the window.

I wonder if anyone understand what I’m talking about…