The Real-Time Face Detection Method presented by Paul Viola and Michel Jones is perfectly adaptable to any class of object of interest, such as people, animals or vehicles. The flexibility offered by the method is directly dependent on its offline step constituted by the previous training of the informed database. The study and detailed documentation of the process of research and development of the method has potential since once the process can be standardized, it is possible to use it for several scenarios, only by changing the input parameters. In this way, unfamiliar users could use this powerful detector in different scenarios.