I work in a school for visually impaired children. We just got our first 3D printer (CubeX Trio). It will be useful to create tactile object for the kids to learn geometry for example. We are also looking at 3D scanners but we'll see.
I am new to 3D modelling so I tried to make a simple shape (hexagonal cylinder with rounded edges) and print it.
It's actually a lot easier than most people think. It took about one minute to model the object* and 22 minutes to print it (roughly 2 X 2 X 2 cm). And the plastic is a lot sturdier than I thought it would be. Very cool stuff !
* after spending an hour or two watching a few tutorials of course. ^^