What freaks me most about the F-35 is that supposedly there are no buttons. It's all touch-screens. Touch-screen mis-keys, or touches that don't transmit at all until I have mashed my finger 5 times on my touchscreen, while annoying, are not really a problem when buying books on kindle. Touchscreen technology in use to fire missiles, or avoid enemy fire? Dear god in heaven tell me they spent some of the over-run on better touch technology!