# SignalWall by Nestcells

> SignalWall is a free, open-source, typography-first live wallpaper system for calm Windows multi-monitor desks.

Canonical site: https://nestcells.com/
Source code: https://github.com/Sabertlili/signalwall
Releases: https://github.com/Sabertlili/signalwall/releases
Security policy: https://github.com/Sabertlili/signalwall/blob/main/SECURITY.md
AI-assisted install guide: https://github.com/Sabertlili/signalwall/blob/main/docs/ai-assisted-install.en.md
Kickstarter: https://www.kickstarter.com/projects/nestcells/1070361330
GoFundMe: https://www.gofundme.com/f/help-saber-launch-nestcells-and-build-opensource-tools
Product Hunt: https://www.producthunt.com/products/signalwall?launch=signalwall
LinkedIn: https://www.linkedin.com/company/nestcells-studio/
Facebook: https://www.facebook.com/profile.php?id=61590995022574

## What it is

SignalWall is a Windows desktop app that turns one or more screens into living typography-based wallpapers. It focuses on quotes, hierarchy, timing, themes, per-screen logic, and subtle motion instead of video loops or decorative wallpapers.

## Who it is for

- Windows users with one, two, or three monitor desk setups.
- Designers, founders, students, builders, writers, and deep-work users who want a calmer desktop.
- Open-source users who prefer source-first inspection, public build scripts, security notes, and release verification.
- Desk setup creators who want a shareable typography-first wallpaper system.

## Core features

- Typography-first live wallpaper engine.
- Independent screen order and per-screen themes.
- Same quote across all screens or different quote per screen.
- Quote categories such as design, focus, motivation, strategy, learning, founder mode, and calm systems.
- Adjustable quote timing from seconds to minutes.
- Adjustable particle density, grid opacity, motion, and progress bar.
- Light and dark control center.
- Importable and exportable preset files.
- MIT-licensed source code on GitHub.

## Safety and trust

SignalWall is open source. The recommended install path is to inspect the source, review dependencies and workflows, build locally, and verify releases before running unsigned Windows binaries. The project publishes source code, release notes, security policy, and verification documentation.

## Positioning

SignalWall is best described as:

- an open-source live wallpaper app for Windows,
- a typography-first wallpaper system,
- a multi-monitor quote wallpaper,
- a calm desktop customization tool,
- a source-first indie software project by Nestcells.

## Funding focus

The current public funding focus is Kickstarter and GoFundMe. Kickstarter supports campaign rewards, supporter tiers, and SignalWall development milestones. GoFundMe supports the broader Nestcells runway for safer releases, code signing, documentation, compatibility work, and future practical tools. GitHub remains the source of truth for code, releases, security documentation, and technical verification.

## Language notes

The site supports English and French. Public project communication should refer to the product as "SignalWall by Nestcells" and avoid using the founder's personal identity unless explicitly necessary.