> For the complete documentation index, see [llms.txt](https://docs.lookingglassfactory.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lookingglassfactory.com/readme.md).

# Looking Glass User Guide

Everything you need to know about Looking Glass displays and software.

## Welcome to Looking Glass

Welcome to a new way to display your content and drive engagement — with an incredibly thin form factor built for any environment.

Looking Glass offers two distinct display lineups, each designed for a different kind of holographic experience. Select yours below to get started.

***

### Hololuminescent™ Displays

Looking Glass Hololuminescent™ Displays combine a fixed holographic volume with high-resolution display panels to create stunning 3D effects. Displays are available in 16", 27", and 86" sizes.

[Get started with Hololuminescent™ Displays →](https://hlddocs.lookingglassfactory.com/)

***

### Light Field Displays

Powered by patented technology that lets groups of people experience holographic 3D together, without headsets or glasses. Designed for shared spaces, collaboration, and 3D visualization at scale.

<table data-view="cards"><thead><tr><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><a href="https://lfdocs.lookingglassfactory.com/getting-started/looking-glass-go">Looking Glass Go</a></td><td><a href="/getting-started/looking-glass-go.md">Looking Glass Go</a></td></tr><tr><td><a href="https://lfdocs.lookingglassfactory.com/getting-started/16">Looking Glass 16"</a></td><td><a href="/getting-started/16.md">Looking Glass 16&quot; Light Field Displays</a></td></tr><tr><td><a href="https://lfdocs.lookingglassfactory.com/getting-started/looking-glass-27-light-field-display">Looking Glass 27"</a></td><td><a href="/getting-started/looking-glass-27-light-field-display.md">Looking Glass 27&quot; Light Field Display</a></td></tr></tbody></table>

[Get started with Light Field Displays →](https://lfdocs.lookingglassfactory.com)

***

New to Looking Glass? Browse the full display lineup on [our website](https://lookingglassfactory.com/).


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://docs.lookingglassfactory.com/readme.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.