ASCII Lens

A responsive character raster interprets a Problem signal poster in dots, operators and numerals, then opens a soft pointer lens that resolves the canonical mark beneath the text field.

• Product moments
• Spatial storytelling
• Interactive identity systems

• A deterministic luminance field assigns characters without reading remote pixels
• Direct pointer-to-canvas mapping keeps the hover lens registered over the vector mark
• Column count recomputes both glyph size and sampling density responsively
• Three character alphabets create materially different Randomize outcomes
• Every control maps directly to this component's independent renderer contract
• Full-size and compact previews use the same implementation and behavior

Adaptive sampling, capped DPR and visibility-based suspension keep the renderer predictable. Test density on low-power mobile hardware before increasing it.

Pointer and touch coordinates are container-scoped; offscreen renderers stop work and pixel ratio is capped.

The visual canvas is decorative by default. Pair it with a semantic heading or description, and reduced motion holds a stable rendered frame.