3 ms·
qwerty and dvorak are open standards. beta and vhs are licensable. windows and mac os are retail products. although all three pairs are "competitors" in a sense
by metaguri 17y ago
qwerty and dvorak are open standards. beta and vhs are licensable. windows and mac os are retail products. although all three pairs are "competitors" in a sense, i don't think it's reasonable at all to compare their adoption by the market.