RASTER/90

The visual system

A watch built from cells.

One small framebuffer. Authored type and icons. A little color, a brief gesture, and room to read the time.

The impossible schoolyard watch

The constraints are the character.

A small, earnest device trying to deliver more graphics and useful information than its fictional hardware should allow.

Framebuffer
150 × 150 source cells
Each cell
One solid 3 × 3 square
Active frame
450 × 450 pixels
Icon artwork
15 × 15 inside a 16 × 16 tile

Time leads. Weather, date, steps, and battery stay concise. There are no seconds; ambient removes every non-time field.

Generated Raster 90 composition with animated partly-day weather, date, time, steps, and battery
Generated animated preview · 466 × 466
Presentation loop; device captures are under Examples.

A small palette, with a purpose.

Weather uses at most four visible colors. Battery tints are a separate status accent.

Authored pixels

The type and art come from exact matrices. Every lit cell has the same physical scale.

Truthful information

Missing weather gets a neutral icon and --. Stale data and unit conversion have explicit contracts.

Motion with an ending

Fresh weather gets one short gesture on Wear OS, then returns to its resting frame.

Wear OS is the baseline. The Amazfit Balance adapter shares the static artwork; animation, custom units, and stale-age semantics differ. Platform comparison and evidence ↗