LE-VAI

Tools for people who drive a computer with a switch, their gaze or a single muscle, and for the teams whose interfaces have to hold up. Every animation below is the real software, captured frame by frame.

_PRODUCT

designesy

The designesy verify console scoring designesy.org: every check runs in its category row and the verdict lands on grade A. </picture></a>

Scores any URL against a published design contract: one grade, every check named, evidence you can cite. An MCP server, a GitHub Action, a stylelint plugin and a CLI.
_{Repository · www.designesy.org}

_PRODUCT

sill

A dark interface lit by the pointer: a serif headline casts shadows that swing as the cursor moves, then a keypad of raised keys catches moving highlights. </picture></a>

Real-time light for interfaces. The pointer is the light; cards, controls and type cast projected shadows, and the page stays real HTML. A Designesy package.
_Repository

_{ACCESSIBILITY}

read-along

A passage read aloud: a yellow highlight moves word by word and each finished line lifts away. </picture></a>

Words light up as they are spoken. An embeddable web component for bimodal reading, with pluggable speech engines and zero dependencies.
_Repository

_{ACCESSIBILITY}

access-input

A six-tile grid driven by gaze: a 600 ms dwell ring fills to select, and a brief glance cancels. </picture></a>

One input layer for assistive access. Switch, gaze, EMG and keys reduce to three events, and those events drive read-along directly.
_Repository

_RESEARCH

rf-compute

Two carrier waves and their sum, sampled as stems: the interference is the operation. </picture></a>

Radio frequency as a computational substrate. One Python API across four wave-compute lineages.
_Repository

_{ALSO IN THE OPEN}

focal · Keyboard focus, carried by real light: a measured focus outline, and with sill the lamp travels to focus. A Designesy package.
neural-consent · Purpose-granular consent with a tamper-evident local log, for neural-data tools.
read-aloud-tts-windows · Select text in any app, press Home, hear it. Offline neural voices on Windows.
access-conformance · One instrument across the assistive stack: timing, input and consent in one session.
accessibility-verification-kit · One command, one WCAG 2.2 AA check, one design-contract score.
compile · State a design principle, get a contract you can verify on any live URL.
tile · One story, many tiles, shared spine: a series composer.
build-log · Build notes and progress logs.

_{Every animation plays once and rests, and shows a still frame if you prefer reduced motion. Watch them on repeat.}