# GOOGLE EXPEDITIONS The Google Cardboard initiative uses mobile phones in special visors to provide an entry-level VR experience. Google are encouraging the use of Cardboard devices in schools through their Expeditions app, which provides panoramic pictures to support educational themes. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://univrsitys-organization.gitbook.io/univrsity-whitepaper/google-expeditions.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.