I agree low error rates are the most critical quality measure in aeronautical accidents. Am just not sure i would use that measure for text editors. If i have t

I agree low error rates are the most critical quality measure in aeronautical accidents. Am just not sure i would use that measure for text editors. If i have to operationalize my previous comment, i would say, i care about the amount of time i spend hitting the keys compared to the amount of time i spend moving around the mouse. I suppose that's not what everyone wants and in the examples the OP gives he has a point.I agree completely on the car audio part, not sure about photoshop(not much experience designing), but have some frustrating experiences with photoshop to suspect he's right.