As We May Think
The human mind operates by association. With one item in its grasp, it snaps instantly to the next that is suggested by the association of thoughts.
A question of what comes next
Bush wrote at a strange moment, the scientists who had spent the war building weapons were about to be released back to peace, and he asked what they should now build. His answer was not a faster bomb. It was a better memory.
The problem, as he saw it, was not the production of knowledge but its retrieval. The record of human thought was growing without bound, and the systems for finding anything in it were medieval, alphabetical indices, rigid hierarchies, one item filed in exactly one place.
The memex
He imagined a device: a desk with screens, a keyboard, and a vast store of microfilm. A scholar sits at it and consults their entire library at the speed of thought. But the radical part is not storage. It is linking.
The process of tying two items together is the important thing.
The user builds trails, named chains of documents joined by association, so that a path of reasoning can be saved, recalled, and handed to another person. Bush imagined a new profession of trailblazers who found delight in forging useful paths through the common record.
What he saw and what he missed
| He foresaw | He did not foresee |
|---|---|
| Associative linking | The link as a public, two-way act |
| Personal trails of thought | The network effect of shared trails |
| Augmenting human memory | That the index would become the product |
The memex was personal and mechanical; the web that descended from it is collective and electric. But the founding intuition holds: that the unit of knowledge work is not the document but the connection between documents, the trail.
Why it opens this archive
Papyros is, in a real sense, an attempt at the memex's social form. Every paper, person, and concept here is a node; every annotation a possible link; every reading path a trail meant to be handed on. Bush gave us the verb. The work is to keep using it.
Connecting Bush's 1945 memex to the modern web.
- Vannevar Bushbuilder
Conceived the memex, a desk that links and trails through knowledge. The intellectual ancestor of hypertext and the web.