You might be missing Prof. Harel's innovations in the 1980s, which have seen and do continue to see use in a number of hardware/software engineering fields, but

You might be missing Prof. Harel's innovations in the 1980s, which have seen and do continue to see use in a number of hardware/software engineering fields, but still seem to be mostly under appreciated: https://www.wisdom.weizmann.ac.il/~harel/SCANNED.PAPERS/Statecharts.pdf https://www.wisdom.weizmann.ac.il/~harel/SCANNED.PAPERS/Stat...