It's called artists impression in building architecture. good enough to give you an impression of what it will become, without the suggestion of 100% correctnes

It's called artists impression in building architecture. good enough to give you an impression of what it will become, without the suggestion of 100% correctness. You can see the same technique being used in UX, but it also works for IT architecture drawings. Powerpoint comes with an option to draw sketched lines, i have large decks drawn in this way. See: https://pptcrafter.wordpress.com/2019/09/24/hand-drawn-style-in-powerpoint/ https://pptcrafter.wordpress.com/2019/09/24/hand-drawn-style...