The “EuroSynth” folks have a proposal:
but not sure who’s in a position to get several hundreds of manufacturers to agree on anything.
As for pictograms, there’s always Brian Eno’s approach:
The “EuroSynth” folks have a proposal:
but not sure who’s in a position to get several hundreds of manufacturers to agree on anything.
As for pictograms, there’s always Brian Eno’s approach: