Interesting Use for 3D Printers
So, there has always been a bit of tactile pictures for Braille books in the form of raised line drawing or dot printing. But 3D printers can take it to a whole new level. This article has a photo of a relief picture of the “three little bears sitting in chairs” from the classic children’s book, Goodnight, Moon. It could have other uses in teaching as well. What do you think? How do you think 3D printers might change things for the blind?