Query-Key Marionette House
Rig two frozen scalar attention heads, normalize their string tensions, and challenge what attention weights can explain.
More attention creations

Flicker Shutter Inspection Bay
Run one bounded authored change-detection trial without inferring any personal trait.

TypeWell
A touch-typing trainer built for iPad. Twenty guided units take you from f j on the home row to numbers, symbols and a full-keyboard sprint; then drill the letter pairs English is really made of, or type real passages and timed tests. Tap the on-screen keyboard, or pair a Bluetooth one and go full speed. The next key lights up in its finger colour, a hand guide shows which finger to use, and every keystroke is measured: wpm, accuracy, consistency, a per-key heatmap, a practice streak. Light and dark themes, QWERTY/Colemak/Dvorak. Pure HTML and JavaScript, no build, works offline.

LUMINARA · Knowledge Library
Explore 188 worlds in 9 domains, 19 official sections and 7 routes, with 181 live Remixes.

ことば森
Grow a memory forest of 10,000 Japanese words through native definitions, readings, adaptive review, and an interactive word atlas.

LUMINARA Digital Planetarium
Browse 35 interactive exhibits across thirteen walkable 3D galleries: controllable worlds, real observatories and open data, dated SGP4 orbit control, human-spaceflight engineering, the ISS, and authoritative spacecraft artifacts.

QuizVault — Trivia Generator & Shareable Scorecards
QuizVault lets you create custom quizzes or pick from 7 categories (General, Science, History, Geography, Tech, Entertainment, Random). Race a 15-second timer, earn score-based celebration messages with confetti for high scores, and share your results as a unique URL, via native share, Twitter, or download a beautiful PNG scorecard image. Everything is encoded in the URL — no server needed!