This morning , I went to Innersdijk to put music on the Wonderfoon. When this was done, one of the ladies living in Innersdijk became the first user of the Wonderfoon. She immediately started singing along with the music she heard. The biggest possible reward for my efforts!
Back home, I 3D-printed the parts fneedes or a new Wonderfoon and also this multi-coloured lizard as requested by Nienke.