Julian says that there's a new service called Be My Eyes, which pairs blind people with volunteers who can literally be their eyes. Sighted people can respond to blind people using the smartphone app, and so far, there's over 30,000 volunteers -- 100 times as many blind people who are using it. Leo says that's extremely cool. And it's free, which is amazing.
Caller Paul says that KNFB Reader reads printed text. It's written by Ray Kurzweil.
Check out Julian's website at TechJV.com.