Hello, welcome to Nonpolynomial

Nonpolynomial is a small company involved in making complex interfaces easier and more secure for people who need those attributes. Our primary focus is engineering with a human focus.

We like working on problems for people who need to develop tactile contact via systems that don’t ordinarily facilitate tactility.



Buttplug.io is an open-source standards and software project for controlling intimate hardware, including sex toys, electrostim hardware, and more. Buttplug.io is implemented in RustC#Javascript/Typescript, and other popular languages. It features plugins for game engines like Unity and Twine, For more implementations and details, please see the Buttplug.io site.


Intiface is a set of applications for accessing and controlling sex toys, built on the Buttplug Framework.

Intiface Desktop is a desktop application for Windows, Mac, and Linux, allowing applications to interface with sex hardware supported by Buttplug.

Intiface Game Haptics Router is a desktop application for Windows that lets users connect sex toys to their favorite video games, both standard and virtual reality. It reroutes controller rumble commands to hardware supported by Buttplug.