The game part

Once we have detected the bubble in the image, we have to integrate it into a game, the location of the bubble gives us a position in the image and a size, and the virtual part can be added to interact with the bubble. All the virtual part is construct like a game engine, we have the Game User Interface engine (GUI engine), the Graphical engine, the Physical engine, etc. The bubble has also its own virtual part to interact with the virtual world. As we said, the player has to move the bubble into the chip from a beginning point to the end of the circuit, and this circuit have a lot of virtual objects like lasers, checkpoints, etc. The player have to interact with the bubble to dodge the lasers, and if he touch one off them, the game detect a collision between the bubble detected with our Hough circle detection and the virtual laser. That’s how we interact between the real world and our virtual world.