Bump, to note that e-check-in machines will be on trial at EDI from around 22 April onwards. Located next to the BA machines, they will be hosted by dedicated staff who will also look for hang baggage customers in the check-in queues.
In time, the machines will have baggage drop facility but obviously that's a long way off. There have been a few problems with the (LH) technology in adapting the design for BD's needs but the project is still on target.
I don't know where else they will be trialled yet.