> For the complete documentation index, see [llms.txt](https://sradnickdev.gitbook.io/netpad/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sradnickdev.gitbook.io/netpad/manual/terminology/controller-input-proxy.md).

# Controller - Input, Proxy

### Input

A phone has different types of input like the accelerator, gyroscope or touchscreen, these do allow different possibilities of interaction.

Controller's send these data to the server, where the server forwards the data to a proxy.

### Proxy

Is the server representation of a controller on client side. Whenever your phone has been rotated or the touch screen was used a proxy is aware of those changes.