Abstract
The functionality of the human limb, hand, palm, and finger should depend on the person. This should be notable in physically handicapped, but this also should be in non-disabled persons. We also call this functionality difference as personality. In this study, an individuality-respecting human interface device has been attempted to be developed. For this, shapes such as circles and rectangles drawn on paper and the finger on that paper were taken as a video by a digital camera. Then, obtained relative relationship of those positions has determined game controller input by using YOLO (You Look Only Onse) algorithm and also MediaPipe. With a developed system, a video game can be played.