> For the complete documentation index, see [llms.txt](https://qubi-whitepaper.gitbook.io/qubi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://qubi-whitepaper.gitbook.io/qubi/section-2-application.md).

# Section 2: Application

<div><figure><img src="https://2915395304-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FialJV07Fc4f18YsJ8jDz%2Fuploads%2F0bvZ59wAvFt9Fytn6Hr2%2Fphoneee.png?alt=media&amp;token=cab97e2e-b673-48f5-92fb-dc6705b2c63b" alt=""><figcaption></figcaption></figure> <figure><img src="https://2915395304-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FialJV07Fc4f18YsJ8jDz%2Fuploads%2FOg5eoMGgN2W3E2Zgslf4%2Fphonemobile.png?alt=media&amp;token=42aa34b7-f2f6-4dc5-af21-2cf56d503d44" alt=""><figcaption></figcaption></figure></div>