Oh, shortly after we arrived in the dome, when it was revealed that a lot of the inmates in Sector 6 were mostly there because of communication issues, Richie and I had started to investigate a way to try and make it so the communicators could understand and translate what they were saying in the same way they do for us.
The project got a little derailed when he disappeared from the dome. It was harder than I thought it would be to work on it by myself. It helped to have someone else doing it with me.