I used to do this exact thing with a Vis-a-Vis marker on one of those Apple moni...

		jschwartzi on May 10, 2018 \| parent \| context \| favorite \| on: What’s the waiter doing with the computer screen? ... I used to do this exact thing with a Vis-a-Vis marker on one of those Apple monitors. They had a nice glass front that made this kind of thing easy.