Data Mountain — field scale

every tile is a GPU quad · a dozen are real DOM

items—

draw calls—

DOM cards—

near resident / eligible—

atlas VRAM—

layoutmountain

in flight0

motionon

frame—

tab enter field ← ↑ ↓ → move home/end row ends pgup/pgdn jump tab next pile a-z jump to pile enter open 0 motion esc release m/p layout

after Robertson, Czerwinski, Larson, Robbins, Thiel, van Dantzich — Data Mountain, UIST 1998. The original placed ~100 pages by hand; this carries — auto-arranged, to test the rendering contract rather than the memory claim.