6dot Focuses on Braille!
From: Westminster Technologies, Inc. - 09/15/2015

The Braille Coach is a perfect solution for working with those who need help
to learn braille later in life either due to their own loss of sight or their
desire to assist those who read via braille. This easy-to-use device provides
excellent feedback while allowing independent practice for grades 1 and 2
Braille.

Braille Coach
http://www.proxtalker.com/braille-coach

6dot: Braille Coach
http://www.westminstertech.com/assistive-technology-products/6dot