Unfortunately, Abubakr's arrangement means that the table can only be read by rotating it. That's tricky with a textbook and impossible with most computer scree

Unfortunately, Abubakr's arrangement means that the table can only be read by rotating it. That's tricky with a textbook and impossible with most computer screens. It's entirely possible with computers. I don't see why they say it's impossible. You can rotate the drawing on the screen rather than the screen itself.