The current system has saved time-out of employees, and most of it will be used by time clock recorder,Use the card scan RDIF which each said. There is the risk that is being used as a substitute because portable devices have figured how to make it, there are no active events instead. So the Group has formed a think. (Finger Scanner) because the fingerprint scan, instead of each other, but in the present. Fingerprint scanner with software, as mentioned. Very expensive By creating a fingerprint with save time working with Raspberry PI. By becoming a CPU in fingerprint processing. The database is identifier of the display screen. To print the data that is retrieved for each day a month. Of the Agency.