# Context

Contexts allow a vocal command to trigger the display of different files depending on the context of the detection.&#x20;

A vocal command can have different functions:

* be a context trigger (with a blue arrow) <img src="https://2960584979-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FwxFhwJcQn16jKJAsOo4Q%2Fuploads%2FwkhypGAqPh89eC5cE77k%2Fimage.png?alt=media&#x26;token=88fba7e9-730f-4361-b5ee-198496fff3b4" alt="" data-size="line">
* be part of a context therefore trigger one or more cards
* be a basic vocal command associated or not with a card

1. **A trigger-type vocal command** will, once spoken, trigger the context.
2. **A vocal command that is part of a context** will trigger the display of a specific card relating to the defined context.

## How to use contexts in the WebApp?

In CogNeed App, once the session is launched, you can trigger a context at any time by speaking a context trigger command.&#x20;

Once the context is activated, you have several options:

1. View context name --> <mark style="color:blue;">**1**</mark>&#x20;
2. Change context --> <mark style="color:blue;">**2**</mark>
   * By clicking on the arrow that allows you to change context, you will see the list of all the contexts available within your project and can easily change them by clicking on one of them.
3. Take out of context --> <mark style="color:blue;">**3**</mark>
   * If you no longer want contextual detections you can easily exit contexts by clicking on the exit icon.
4. Speak a vocal command in this context

<figure><img src="https://2960584979-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FwxFhwJcQn16jKJAsOo4Q%2Fuploads%2Fusau1IgCXKwwWNrBdJsa%2Fimage.png?alt=media&#x26;token=d6680a69-cc7a-46bd-8e94-87d12d25903a" alt=""><figcaption></figcaption></figure>
