alt Hacker NewsI've never understood the "efficiency / ROI" argument. What is the "Investment"? What's the time delta between using the shift key and not using the shift key? Does it even add up to one second per year? What's the accumulated time loss from spelling "grammar" properly?
If the delta is simply "cognitive load" then we're back to the theory I already posted.
I'm not certain about shift deltas, but one typically can type faster at the cost of increased errors. I type quite a bit, so even small percentage decreases in total time spent typing is significant. Humins ar rpretty gdood att standing under even very mxed and grbled txt.