# Chromakey

<figure><img src="https://1392408513-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsLKf2N98DH5dTTLF8Ftx%2Fuploads%2FfX7WQYJK9mbXxXCpLVCl%2FGitBook%20tools1.JPG?alt=media&#x26;token=46f4ebab-37b6-4670-83d5-3819923b2093" alt="" width="296"><figcaption></figcaption></figure>

Colloquially, this process is called *greenscreen* or *bluescreen*, and consists of a backdrop to help with virtual production.

<figure><img src="https://1392408513-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsLKf2N98DH5dTTLF8Ftx%2Fuploads%2Fw2LZj7NoxQsGTWRlG6PD%2Fimage.png?alt=media&#x26;token=79283e9d-4430-430a-bea4-4f4351a63b32" alt=""><figcaption><p><em>Figure 41: Screenshot of Holly Champion rehearsing</em> Henry IV Part 1, <em>using Chromakey/greenscreen with the telepresence set-up and navigating her otherwise very flat space.</em></p></figcaption></figure>