Electronic System in Robotic Head with Human Eye Movements

Sammanfattning: Eyetracking applications are becoming more and more common. Applications such as monitoring a driver's focus on the road and behavior of customers in a store are just a few examples. For a long time, eye tracking has been expensive and too complex to make all kinds of applications. Thanks to the recent explosion in camera sensor technology it is possible to develop eye trackers cheaper and better. However, developing and testing these sensors requires advanced algorithms. These algorithms are then tested by a variety of people to confirm that they work. This thesis will try to see if it is possible to make robotic eyes that move like a human's eyes. This project includes a detailed process for developing a human- robotic head. Implemented movements on the robot are Saccader and smooth- pursuit with potential for Vergence movements and Vestibulo-ocular movements and microsaccades. The robot head could be used instead of a person for Eyetrackers. The report contains how the author developed the electronics to power the robotic human head. The electronics scheme is discussed and developed. The model of how the robot head and its eyes moves are explained and then implemented. The thesis also contains an explanation of the software used. With this project, it will make it easier to invent and develop good Eye trackers.