Technical notes

Regular readers might remember that in August 2014 TSH and Diva were on a Viking ship where the lighting system was impossible to operate:

https://www.blogger.com/blogger.g?blogID=42216771392184993&pli=1#editor/target=post;postID=3094332786110639458;onPublishedMenu=allposts;onClosedMenu=allposts;postNum=6;src=postname

Viking have clearly noted Diva’s comments and there are now 4 panels around their cabin that look like this: 

Diva has still not worked out what all the buttons do, but they are obviously trying.