Does anyone know those tony boxes for kids? It's a box with a speaker, and if you put a little figure (a bit like a playmobile character) on it, it plays an audio book as long as the little figure stands on it.
I really want to build it myself, but I have done 0 research yet. But every now and then a thought plopps up, like 'I could use NFC tags to trigger the box start playing', 'I have an old raspberryPi somewhere', 'is it even possible to build a good sounding speaker in this size?',..
But no time to follow up on those thoughts.