I think if you look at the 5K iMac it was specifically tailored for Final Cut Pro X and 4K editing. The Surface Pro is specifically tailored to artists who use a pen to compose: architect, illustrators, and musicians.
Apple HAS experimented with touch for the end computer user and that first foray was the iPad Pro that was designed to be used with a keyboard and stylus and was pitched as a full on laptop replacement. Yes, it runs iOS which has some serious limitations, but I suspect was a way for them to test if both iOS and a combo system could scale larger.
Apple HAS experimented with touch for the end computer user and that first foray was the iPad Pro that was designed to be used with a keyboard and stylus and was pitched as a full on laptop replacement. Yes, it runs iOS which has some serious limitations, but I suspect was a way for them to test if both iOS and a combo system could scale larger.