> if I were going to learn a chorded keyboard I'd want it to be one handed so I could do something else (turn pages, move mouse) with the other hand. also, it

> if I were going to learn a chorded keyboard I'd want it to be one handed so I could do something else (turn pages, move mouse) with the other hand. also, it would have to promise longevity and ubiquity, if I'm going to learn it, I want it to pay off in extended usage