On this show we have a deeper chat with Ian DJ0HF and Gena M0EBP on the Open GD 77 project for Blind Hams. 

Ian's package link

http://www.spencerweb.net/Downloads/OpenGD77/opengd77.html

Download for the extra voice packs.

https://github.com/LibreDMR/voice-prompts/releases/tag/R20200613

Download for the Open GD77 users guide.

https://github.com/rogerclarkmelbourne/OpenGD77/blob/master/docs/OpenGD77_User_Guide.md#rssi