Peter Price produced and directed this live edition of BBC Click which was staged at the Hay Festival in May 2019.
Cutting-edge technology helped Maisy McAdam to read a book for the first time since she lost most of her vision six years ago.
Spencer Kelly and a live audience watched the emotional moment along with millions of viewers around the globe on the BBC’s social media channels.
This clip of Maisy went viral and was shared by many of the BBC's social media accounts (including BBC One) and resulted in millions of views across Facebook, YouTube and Twitter.
Watch the full BBC Click special from the Hay Festival 2019