Apple put a phone gesture onto a laptop trackpad. Does it work?

The new MacBook that shipped this month has a trackpad with no separate button. The whole surface clicks, and it also reads multiple fingers at once, borrowing the pinch and swipe gestures everyone has used on their phone since last year and putting them under your palm instead of your thumb.

I was skeptical this would translate well, and having spent time with it, the skepticism was only partly justified.

A phone screen and a laptop trackpad are doing fundamentally different jobs. On a phone, your fingers are touching the exact thing they are manipulating; the map pinches because your fingers are on the map. On a trackpad, your fingers rest on a small flat surface below the screen, moving a cursor that represents your intention somewhere else entirely, and gestures there have always required a slightly more abstract kind of hand-eye coordination than direct touch.

Pinch-to-zoom works better than I expected once the muscle memory sets in, because it maps onto an action people already understand from the phone. Three-finger swipes to move between full-screen applications feel less natural, mostly because there was no prior gesture vocabulary to borrow from, and I found myself defaulting back to the keyboard shortcut more often than the swipe.

The no-button design is the part generating the most complaints, and I understand why. The entire surface is the button, which means a light touch during a gesture can occasionally register as an unintended click, and the learning curve is real even if it eventually resolves.

What I think this represents is less a finished product and more an experiment that will run for a few hardware generations before the vocabulary settles. The phone got multi-touch right quickly because it had no legacy input method to compete against. The trackpad has decades of two-finger scrolling and single-button clicking underneath whatever gets added on top, and that history will keep showing through until Apple, or somebody, works out which gestures actually belong on a flat surface you are not looking directly at.