- If you haven't setup or used a Raspberry Pi, go through the tutorials on learning the Raspberry Pi like preparing an SD card, network setup, and using SSH before attempting this project. Also take a look at the lesson on using a servo for more background on how servos work.
- Skim the OpenCV tutorial on face recognition for an idea of how face recognition algorithms work. Don't worry, you don't need to fully understand the math or code to build and learn from this project.
This guide was first published on Jan 24, 2014. It was last updated on Jan 24, 2014.
This page (Overview) was last updated on Jan 18, 2021.