APH Mantis Q40With the Mantis Q40, users no longer need to choose between a keyboard or a braille device at the same time a student or professional is typing on the Mantis, the refreshable braille below the keyboard is providing a multimodal braille complement to the screen reader, making it easier to participate in, and succeed at, school or work. Features All in one, full size QWERTY laptop style keyboard and built in 40 cell refreshable braille display students