> For the complete documentation index, see [llms.txt](https://paolorusso.gitbook.io/the-art-of-crowddreaming-handbook/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://paolorusso.gitbook.io/the-art-of-crowddreaming-handbook/overlaying-digital-and-objectual-dimension.md).

# Overlaying Digital and Objectual Dimension

Augmented reality technologies is mentioned very often in the previous examples. It is important to understand at leasts its basic concepts and why this technology is particularly suited to the task of building a digital monument.