This video was produced by John, KA2HOI, and Dave, N2AAM, both hams who are visually impaired. They were so excited when they used the RT Systems programmer with the NVDA screen reader that they wanted everyone to know just how easy it is. The video may be a little difficult for a sighted person to watch; but, the narrative makes up for that with lots of great details. RT Systems thanks John and Dave for their help to get the word out about this ability of the programmers.