After more than a decade of deliberate restraint, Apple is preparing to bring touch input to the MacBook Pro for the first time, partnering with Samsung Display on the OLED panels that will make it possible. The move is not merely a hardware upgrade but a philosophical reckoning — one that forces Apple to reconcile the precision of desktop computing with the intimacy of touch, the needs of existing developers with the demands of a new interaction model, and the distinct identities of two product lines that have long defined different ways of working. Apple arrives late to territory Microsoft h