“What touchscreens lack is something called affordance. It’s a lofty term for an object’s built-in ability to tell you how it works. A doorknob affords turning. The button on a car stereo affords pushing. A touchscreen affords nothing. It relies on software for any affordance, which in turn relies on total immersion for the user.... The days of analog affordance are gone. What we want, apparently, is to surround ourselves with touchscreens of varying size—tiny ones in our pockets, medium-size models for our laps and dashboards, and massive versions for our walls. We want tomorrow’s vintage shops to be lined with identical, blank, anonymous slabs. We want things to be vessels for software, and nothing more.” - × × ×