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

# Managing Content

- [Using the Demo Media Player](https://hlddocs.lookingglassfactory.com/managing-content/using-the-demo-media-player.md): Every HLD comes with an included demo media player to make initial setup and demonstration easy.
- [BrightSign digital signage player](https://hlddocs.lookingglassfactory.com/managing-content/brightsign-digital-signage-player.md): Deploying HLD content to your BrightSign player with "brightAuthor connected"
- [Yodeck digital signage player](https://hlddocs.lookingglassfactory.com/managing-content/yodeck-digital-signage-player.md): Yodeck is a digital signage service provider offering a robust fleet and content management service, fully compatible with Hololuminescent displays.