Matthieu Keller is a French engineer who loves technology and computer science. His education walked him through computing and robotics, which have now become a hobby. He has reviewed the first version of this book.

Aridane J. Sarrionandia de León studied computer sciences and has always had a great interest in robotics and autonomous vehicles. His degree project is about underwater mapping using sonar, for which he has worked with an autonomous underwater vehicle with ROS. He has experience with autonomous systems and ROS. He is familiar with OpenCV and PCL and is currently working on the development of the control system of an autonomous surface vehicle.