Chorded keyboards didn't work because they had keys. Smartphones didn't work because they had not enough board. So, if you come up with something that's larger

Chorded keyboards didn't work because they had keys. Smartphones didn't work because they had not enough board. So, if you come up with something that's larger than a smartphone and can run a chorded keyboard without keys, you use... ...yes, you use qwerty. It's not just the typography. Typing in iPad is stupid, too.