A Quiet Revolution in Personal Computing

The next wave of personal computing won't arrive as a single device or a sweeping product launch. It will arrive in pieces, almost imperceptibly, as the boundaries between "the screen" and "the room you're in" continue to blur. The companions in our pockets, the assistants on our desks, the ambient projections that flicker at the edge of our peripheral vision — each of them, on their own, is a curiosity. Together, they are something else.

"The interfaces of the future won't compete with our attention. They'll share it — and the ones that earn the most are the ones that ask the least."

For most of computing's history, we've measured progress in throughput. How many gigahertz. How many cores. How many frames per second. The new measure — and the one most companies have not yet learned to optimize for — is presence without weight. A thing that's there when you want it, gone when you don't, and never demanding more than it needs.

Consider the small kindnesses of an interface that knows when to be quiet. A notification that arrives only when the train you actually take is delayed, not every line on the network. A reading mode that dims as the room dims. A companion that knows the difference between "the user is working" and "the user is bored." These are not flashy capabilities. They are, however, the only ones that age well.

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