This repository contains the source code for two programs:

1. The teensy folder contains the mouseimposter source code. The mouseimposter program runs on a Teensy 2.0 connected by USB and describes itself as a very standard mouse. Whenever mouseimposter receives a HID report on its default control pipe, it responds with a HID report indicating motion on the X axis.

2. The mac folder contains the MouseLatencyApp source code. MouseLatencyApp is a Mac OS X application that uses a Teensy running mouseimposter to measure the latency of mouse movement events.