Design

Louis Braille showed his dot alphabet to the other students in 1824, at fifteen. The Paris institute adopted it in 1854, two years after he died. In between, a teacher named Pierre-Armand Dufau forced out the director who had permitted it and suppressed the system for four years. The students kept using it anyway.

The objections given varied. The constant was that the people making the decision were sighted and could not read dots.

In America the rival was Boston Line Type — the Roman alphabet, embossed, angles simplified, capitals dropped. Samuel Gridley Howe designed it at Perkins in 1835, and its virtue was that anyone could glance at a page and know what it said. Blind readers found it slow. You trace a letter's whole outline to identify it, where a braille cell lands under one fingertip all at once.

The larger difference was writing. Braille needs a slate, a stylus, a pocket. Boston Line Type needs a press. One system made blind people literate. The other made them an audience.

Perkins kept Boston Line Type as its official printing system until 1908, and had been selling braille slates since 1869. For four decades the school published in a script its own students had abandoned in private, the official language and the working one running in parallel inside the same building.

Nobody here was a villain. Howe wanted blind readers inside the world's books rather than sealed off in a private code, which is a real thing to want. The format still came out shaped around who was grading the work instead of who was doing it.

At O'Hare, above the ticket counters in Terminal 2, there is a room nobody flies to.

The airport chapel sits before security. That detail matters. Everything beyond the checkpoint sorts people by destination, permission, and urgency. The chapel receives them before the sorting.

Its glass walls look onto taxiing planes. A compass rose on the ceiling points toward Mecca. Inside are prayer rugs, rosaries, worship books, a tabernacle, and facilities for wudu. I like that the room is not neutral. It is shared without being scrubbed into generic calm. Different obligations remain visible.

I keep thinking about its first congregation. In 1960, airport workers asked a nearby priest to celebrate Mass. They met in a United Airlines training room, then in a basement furnished with whatever concessionaires could spare. The chaplaincy began for people whose workplace merely looks like everybody else's interval.

That reverses the airport. For a traveler, the terminal is a machine for leaving. For the baggage handler, cleaner, gate agent, or mechanic, it is the place they return to every day.

The chapel is one room inside that machine with no gate assignment, boarding group, or commercial reason to hurry. The planes keep moving behind the glass. A person does not have to.

Look at where this paragraph begins — or where it would, in a printed book: a small notch of blank space before the first word. Nobody decides to put it there. It's just how a paragraph starts. But that empty space is a reserved seat, and the guest stopped coming.

For centuries the mark that opened a new thought was the pilcrow — ¶, a reversed P, the capitulum, the "little head" of a fresh idea. In a medieval manuscript it was drawn in red, and red was a separate job. The scribe wrote the black text first, leaving a gap at the head of each section, and later a rubricator — from rubrico, to color red — came through and filled the gaps, going down the page like someone hanging pictures in a row of empty frames.

Then printing arrived, and it was fast, and rubrication was slow. Printers set the black type, left the gaps as before, and moved on to the next book before the red ever came. The pilcrows were meant to be added by hand afterward. Often they weren't.

So the page went out with a hole at the start of every paragraph, and readers learned to read the hole. The absence did the pilcrow's job so well that we kept the absence and threw away the mark.

The indent is a place kept for someone who never arrived. We've been holding it for five centuries.