Swanwick TC will go electronic when EFD (Electronic Flight Data) is introduced sometime in the future, no definite date yet as the project has only just kicked off.
Should be delivered on time as they have now a really good Chief Engineer
Interestingly Swanwick Military are already fully electronic and have been since moving to Swanwick in 2002.
And of course LATCC Mil have been all electronic since ~1973 when I started in the Marconi Myriad section at West Drayton