Note by @fastfinge

@modulux Right, but compare the price of that to the price of a raspberry pi 500! The only difference is that the BT Speak supports Braille input and it's much smaller and Linux is already installed and configured so you don't have to do it yourself and it comes with decent customer support and it has dectalk. But otherwise it's the same thing! I mean, it doesn't even support the old BNS basic games that I spent hours playing in class on my Braille 'N Speak when I should have been paying attention. So what good is it, really? No good, that's what!