Sewing machines

I've been watching The Great British Sewing Bee and the machines they use seem to thread themselves and do all the bobbin winding really easily, does anyone know what machines they are and if they do really thread themselves?

Sewing machines and me don't usually get along, threading and bobbin winding are two of my problems, that would only leave the thing creating nests of thread on the underside of what I'm sewing.