"And I'm glad you did," Luna said. "Follow me." Leading them over to a round table with some odd devices on it, she sat down and began to work. Rex, studying the device, noticed that one of them appeared to be covered in buttons, each marked with a letter of some sort of alphabet or another symbol. The other looked like a framed piece of glass, but as Luna tapped some of the buttons, odd-looking images appeared on the glass. Finally, she hit another button, and Rex heard a whirring noise. Turning, he saw another odd device, appearing to be a large gray rectangle, about the same height as the table, with some trays sticking out of its sides and spitting out pieces of paper.