backnforth/manual.html
type-two a01a53648f Manual illustrations: six nano-banana images, web-sized JPEGs
Generated with tools/gen_manual_art.py (gemini-3-pro / 3.1-flash /
2.5-flash), consistent picture-book style, no text in images, ~480KB total.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-07 17:16:44 +10:00

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HTML

<!doctype html>
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<title>backnforth — How it works</title>
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<h1>backnforth</h1>
<div class="sub">Bilateral stimulation for therapy — on whatever screen you already have.</div>
<div class="step">
<img src="img/manual/01-cover.jpg" alt="" onerror="this.style.display='none'">
<h2>What is this?</h2>
<p>A gentle moving dot (and optional sound) that a patient follows with
their eyes while you guide the session. It runs in any web browser —
an old laptop, a second-hand phone, anything with a screen.</p>
</div>
<div class="step">
<img src="img/manual/02-open.jpg" alt="" onerror="this.style.display='none'">
<h2><span class="n">1</span>Open it</h2>
<p>Open the site on your computer. You'll see one big green
<strong>START</strong> button and a few large sliders. That's the whole
cockpit.</p>
</div>
<div class="step">
<img src="img/manual/03-link.jpg" alt="" onerror="this.style.display='none'">
<h2><span class="n">2</span>Give the patient a screen</h2>
<p>Easiest: tap <strong>Open patient screen</strong> and turn that window
to face them. Or tap <strong>Copy link</strong> and open it on their
phone or tablet — the two screens stay in sync by themselves.</p>
</div>
<div class="step">
<img src="img/manual/04-follow.jpg" alt="" onerror="this.style.display='none'">
<h2><span class="n">3</span>Press start</h2>
<p>The dot glides left and right. The patient follows it with their
eyes while you lead the session. Sound can tick from side to side too
if you want it.</p>
</div>
<div class="step">
<img src="img/manual/05-adjust.jpg" alt="" onerror="this.style.display='none'">
<h2><span class="n">4</span>Make it comfortable</h2>
<p>Slide between turtle and rabbit until the pace feels right. Change
the size, the color, the sound — the patient's screen updates
instantly.</p>
</div>
<div class="step safety">
<img src="img/manual/06-care.jpg" alt="" onerror="this.style.display='none'">
<h2>⚠️ Go gently</h2>
<p>Ask about seizure history before showing moving or pulsing visuals.
Bilateral stimulation can bring up strong feelings — this tool assists
a trained clinician, it isn't therapy by itself. Pause any time; the
stop button is always one tap away.</p>
</div>
<a class="go" href="easy.html">Open backnforth →</a>
<div class="tiny">Free and open source (MIT). Patient data never leaves
your device.</div>
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