> For the complete documentation index, see [llms.txt](https://docs.siminsights.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.siminsights.com/hyperskill-studio-authoring/authoring-a-simulation/simulation-settings/experience-settings/experts.md).

# Experts

Each expert handles one kind of learner request in a conversational simulation. Each one has a checkbox in **Experience Settings**.

![The Experts section in Experience Settings, with checkboxes for Context, Gaze, Object Location and Quiz.](https://2704613365-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FxYaaXoZ4YGbVdAnAhdcE%2Fuploads%2FYv7aDNF2dAGLv2EetjSQ%2Fexperts-settings.png?alt=media)

| Expert          | What it does                                                                                                                                                                                                                                                                                                                                   |
| --------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Quiz            | Lets the learner answer an open Quiz by voice. Saying "A" or the text of a choice selects that choice.                                                                                                                                                                                                                                         |
| Object Location | Answers "where is the \_\_\_?" by matching the object's Display Name. It speaks the answer and highlights the matching object(s) for 2 seconds.                                                                                                                                                                                                |
| Gaze            | Tracks what the learner is looking at. It answers "what is this / what am I looking at / who is this" from the object in view, and "you have looked at X n times". It can also say "Please pay attention to ..." when watched targets lose focus.                                                                                              |
| Context         | Works out what "this" or "that" means. For "what is this used for?", "how do I use this?" or "what is this?", it swaps in the held object's Display Name ("this") or the object being looked at ("that"). It then sends the rewritten question to the main AI. If nothing is held or in view, it says "I'm not sure what you're referring to." |