On-bus information

I travelled in to Cambridge this morning on a Stagecoach A. This vehicle had a small electronic information screen mounted on the wall behind the driver giving the time, and details of what stop the bus was at or where it would be calling next. Its the first time I'd seen such a feature and I'm guessing that Stagecoach will be rolling this out to all their busway buses in due course. A very useful addition to Stagecoach's already good buses, and particularly helpful to passengers who are not familiar with the bus routes.