This idea has been around a long time. Recognizing the pieces is the easiest part of chess. And distinct symbolic forms are actually easier than representation

This idea has been around a long time. Recognizing the pieces is the easiest part of chess. And distinct symbolic forms are actually easier than representational forms like these. Similarly, iconic phonetic notation not a good replacement for the Latin alphabet https://www.omniglot.com/writing/visiblespeech.htm https://www.omniglot.com/writing/visiblespeech.htm