Draw Desktop is a versatile application that allows you to draw directly on your computer desktop or in dedicated whiteboard modes.

Most dialogs have so-called 'window dressing' buttons showing when that feature is supposed to be turned off. Unsure if this is a difference in compatibility between Homebrew's Gtk3+ implementation.

Reddit user surprised when 1960s computer panel emerged from collapsed family garage Rare RCA control panel from 1966 may be the only surviving example of its kind.