# The Aaronson Oracle: a demo that predicts your next keypress

A link shared on Hacker News points to the Aaronson Oracle, a demonstration that predicts which key a user will press next by exploiting how badly humans generate randomness. It is a light but instructive illustration of human predictability, relevant to anyone thinking about randomness, interfaces, or security.

**Importance:** 2/5

## Sources

### Technology
- [Hacker News](https://aaronsonoracle.com/) — Wed, 14 Oct 2026 12:16:35 +0000