interesting turnout controllers

i saw these in use on a switching layout at a train show last year , and i only recently found them on the web by doing a search at google.co.uk

look at SM1 and SM2
http://www.modelsignals.com/sm_parts_frame.htm

yes i know about the american version
http://www.humpyard.com/

just thought some people might be interested in the comparison

Never saw those before, neat, almost makes me want to go to manual control of my switches.