Many of you will fondly remember the people and products from Raised Dot Computing. Their newsletters are archived and nicely indexed. What made them unique was that they didn’t just discuss RDC’s products but products from other assistive technology companies as well, including their competitors. Because of this their newsletters are another great resource for learning about the history of blindness assistive technology.
https://www.duxburysystems.org/downloads/library/news/

@DavidGoldfield