This is the re-uploaded, fixed version of the Quad Build along Part 4 video. In this episode we will be learning how to detect faces using OpenCV and Python, how to Install OpenCV on your Raspberry Pi Zero, and also how object detection and Artificial Intelligence works with Neural Networks. In this series of videos we will be learning about the SMARS Quad robot; how to print it, how to assemble and wire it up, loading code and taking this to the next level with computer vision and object detection. If you want to get the FREE OpenCV Cheatsheet mentioned in the Video please visit: https://action.smarsfan.com/opencv Visit the SMARSfan website to get details on how to use this yourself: http://www.smarsfan.com/play/smarslab The Keynote presentation file is here: https://www.icloud.com/keynote/0YNbiUYl4kOH5-u7_QIGPkCpw#Quad_build-along_-_Part_4 Grab a copy of the opencv_test.py file used in this video here: https://www.github.com/kevinmcaleer/smarslab Music by Epidemic Sounds #smars #opencv #python