There is a great iPad/iPhone game called "TrackZ". It's an inglehook shunting puzzle with a weary looking pannier. I can't comment on the accuracy of the shunting operations but it is quite an addictive puzzle game. No connection other than as a user
I've played it with my nearly 4 year old son who loves it. Last weekend, I suggested to him we play the game "in real life" albeit in oo on his/our 6' by 4' baseboard. Got out a pannier and five different wagons, wrote each wagon's name on piece of paper, shuffled them and then shunted (we have suitable sidings). He loved it and shouted to his mum "look! We're playing the shunting game in real life!"
We also have Microsoft train simulator. I've learnt as much as to how to drive a steam engine from that than I have from any book. Indeed, when I went on a footplate experience on a heritage line, the basics I'd gathered from train sim were invaluable.
As with most things, there is a benefit technology can bring in showing old ideas to a new generation. My son and I are never going to see real steam age shunting but the game has given an appreciation of what it involves. I doubt without the game, he would have understood what he needed to do on the oo model.
David