Pohnjenn

Demos

Instruments and tools, built to be used.

  1. D1Live

    Gersh

    Three-part chord instrument: diatonic pad chords, melody lead, and bass drone. Two gesture modes — radial select (pinch + point) and free expressive control (hand height, openness, and wrist roll).

    Medium
    Browser instrument; webcam hand tracking
    Year
    2026

    Web Audio · MediaPipe · Gesture

  2. D2Live

    Braun

    XY oscilloscope instrument. Draw shapes with the beam, generate Lissajous figures and 3D vector graphics, or feed any stereo audio through the scope. Record to WAV or video.

    Medium
    Browser XY oscilloscope; drawing, Lissajous and 3D vector modes
    Year
    2026

    Web Audio · WebGL · Drawing

  3. D3Tool

    IBAN Vanity Builder

    Craft a readable IBAN whose account digits spell a leetspeak word: type letters, and it solves the check digits and account number for CH, LU, and LI accounts, with live Datamuse word suggestions.

    Medium
    Web tool; check-digit solver and word search
    Year
    2026

    Datamuse · Fetch · Leetspeak

  4. D4Experimental

    Boardwalk Canvas

    An infinite-canvas design workspace ported from Boardwalk — pan/zoom, place text, shapes and images, and build ad-mockup storyboards with scene cards, platform-chrome overlays and version history. Runs entirely in your browser; your work is saved locally.

    Medium
    Infinite-canvas design editor
    Year
    2026

    Canvas · React · IndexedDB

  5. D5Tool

    Stepframe

    An analog round-trip filmmaking pipeline: digital video out to printable contact sheets, physically modified, scanned, and reassembled — with every analog imperfection preserved. This breakdown walks the full 6-stage pipeline on a real example.

    Medium
    Film pipeline; software, paper and scanner
    Year
    2026

    ffmpeg · Computer Vision · Tauri