Things of Internet - more smart extension/addons
JoaK

introduction

* mirror

* train 

* waschingmaschine

* elevator

* lamp

The other notes: 
Extensions/addons were done between March 2015 and November 2016, most of them I had to rewrite in December 2016, because Mozilla changed there addon concept to webextension. And for the experts: a) The locomotive extension/addon refers to win32 joke.train b) The elevator misses a door c) The washingmachine has no gravity. d) With the lamp you still see the background f) The mirror can't vertically and horizontally mirror the content at the same time. Yes and the code can be accessed and cloned here[link].

* washingmachine icon and photo is CC-BY by [https://www.flickr.com/photos/lge/](lge)