Typo, o tucano

Typo is Greek before it is a mistake. Typos (τύπος) is the blow that leaves a mark, the word hiding inside typewriter, typography, and type itself. Only later did it shrink into the name for what your fingers do when they get ahead of you.

A writing machine should honour both meanings. Typoena turns keystrokes into marks on paper-like glass, and it never underlines or autocorrects the wrong ones. A typo is proof you were moving. You fix it in the next pass, if you fix it at all.

Apoena is the maker's second first name. It belonged first to a Xavante chief, and the usual translation is the one who sees far. The workshop where everything here gets built wears it too, at apoena.dev.

It is a good ambition for a writing tool. Words typed on a battery-powered slab of e-ink could easily die there; Typoena commits them to git and pushes them somewhere real, so a draft written on the sofa is still readable years from now, from anywhere. Seeing far, in the most literal way we could wire up.

Push the two words together and they click on a shared po. Apoena tips its opening a into the join, and out comes the name:

typo
 apoena
typoena

The mark that sees far: a small mistake, saved forever. That is the whole machine in four syllables — an editor that keeps you in the flow, mistakes welcome, and a sync layer that treats every draft as worth keeping. It also means the machine carries its maker's own name, folded inside where only people who read this page will spot it.

Because the mascot had to come from the same place as the name. Tucano is another word Brazil gave the world: Portuguese took it from Tupi, and most languages took it from Portuguese — toucan, tukan, toekan. And no other bird makes the point as well. A tucano is a small writer under an enormous instrument, and he manages fine.

Typo was drawn by hand, once. Every Typo you will ever meet — on the boot screen, in the side panel, across this page — is that one ink drawing, thresholded to one bit at forty-eight pixels across and never redrawn. His moods are a few pixels laid over the same face, and the beak keeps its two rules: dead straight along the crown, big and round at the tip.

He has moods

On the device Typo sits in the side panel, mirrored so he faces your words, and his mood is wired to the e-ink refresh cycle. Partial refreshes leave ghosting behind, and as it builds he turns frustrated at the dust settling on his feathers, never at you. The next full flash wipes the panel clean and deals him a new face from the pool.

• neutral · the resting face
• frustrated · ghosting is building
• anticipation · fresh page, wide eyes
• wink · the flash went well
• curious · what happens next?
• determined · back to work
• zen · the panel is clean
• note · whistling at the page

He keeps count, too. At 500 words he says so, then at 1,000, 2,000, 5,000 and on up. Open an empty file and he offers his honest assessment: plenty of beak left.

He is optional. Set companion: off in the settings palette and you write alone.