DimScreen but just for the buttons and icons (though IconPackager helps with icons). If possible fade up when hovering. Ideally I'd like to have partially or fully desaturated or colorized with hue control icons and buttons, some % darker than normal, even 100%, so they'd only become visible when approaching them and light up when hovering.
If this UI magic is possible, please implement.
If this UI magic is possible, please implement.