DEBUG BUILD · SIDELOAD

Timefield

Experimental slit-scan temporal camera. Private test build for on-device evaluation.

Pushed to site: 2026-07-17 19:05 -07:00

Download APK Android 8.0+ · camera-only · fully local

build b039d9c · 2026-07-17 · minSdk 26

What’s new — Portrait fix + settings gear + version

Installing

  1. Tap Download APK.
  2. Open it from the download notification or Files.
  3. Allow installs from this app when prompted, then Install.
  4. Play Protect may warn about a sideloaded app — expected for a debug build; choose “install anyway”.

Grant camera permission on first launch. No network — nothing leaves the phone.

Release history

Milestone 4a — Instrument dynamics

build 0bb86d6 · 2026-07-17 · pushed 2026-07-17 18:03 -07:00

  • Blend modes: alpha, lighten, darken, difference (they act across passes — pair with Loop or Ping-pong)
  • Change speed and slit width live, mid-scan
  • Completion behaviors: reverse, ping-pong, loop-repeat
  • Inward collapse mode (fronts meet at the centre)
  • Rotation options: Rewrite (fronts continue, no jump) and Wedge-fill
  • Optional smoothing to soften live changes
  • Stop button + a collapsible parameter panel (More)

Milestone 3 — Capture

build 1ebf5f2 · 2026-07-17 · pushed 2026-07-17 ~14:15 PDT

  • Save stills (JPEG/PNG) to Pictures/Timefield, overlay-free
  • Record video to Movies/Timefield (on-screen UI is not in the recording)
  • Front / rear camera switch
  • Tap to focus
  • Exposure (EV) slider
  • A finished scan survives camera switch/backgrounding so you can still save it

Milestone 2 — Outward engine

build 0a8cf3b · 2026-07-17 · pushed 2026-07-17 ~12:31 PDT

  • Outward scan from a draggable/rotatable line
  • Classic/Outward + Mirrored/Split source modes
  • Linked/independent speeds
  • Angled lines
  • Twist the line mid-scan