> ## Documentation Index
> Fetch the complete documentation index at: https://docs.skill3d.work/llms.txt
> Use this file to discover all available pages before exploring further.

# Quickstart

> Get from zero to your first Skill3D coaching session.

# Quickstart

## 1. Open the app

Go to **[app.skill3d.work](https://app.skill3d.work)** on a phone, tablet, or laptop with a camera.

## 2. Sign in

Create an account or sign in with email, wallet, or passkey (powered by Dynamic).

New accounts receive a small **welcome credit grant** so you can try a real session before topping up.

## 3. Allow camera and microphone

When you start a session, the browser will ask for:

* **Camera** — so the coach can see the workspace
* **Microphone** — so you can talk hands-free

Deny either and voice coaching will not work properly.

## 4. Start coaching

1. Enter the measure / coach session from the app home.
2. Point the camera at the work area with good lighting.
3. Tap the mic (or speak if already live) and describe what you’re doing.
4. Follow HUD steps and on-screen highlights.

## 5. Try a visualization (optional)

Say something like:

> Show me this wall painted sage green.

The coach captures the current frame, generates an “after” preview, and overlays it so you can hold-to-compare with the live view.

Each visualization costs a fixed number of credits — see [Credits](/billing/credits).

## Next steps

* [Install as an app (PWA)](/getting-started/install-app)
* [Voice coach guide](/guides/voice-coach)
* [Top up credits](/billing/top-up)