Every human have their own hands. On every hand there are fingers and every human have their particular fingerprint. Fingerprint is having distinct shape and form which is horizontal and vertical as well or even the mix of both shapes and some in circles. Moreover, every fingerprint is different in each person.

Hence, by uniqueness of every person has in their own fingerprints, modernity brings the brand new technology by using fingerprint to monitories someone’s presence in one company or even school. By using this attendance machine, it will reduce the possibility for someone doing some cheating in case of their presence.

The advantages of this machine are:

• Convenient
• Safety
• The cost is more efficient, compare with voice identification or retina.
• Affordable
• Accurate
• No copy identity
• No fake identity
• No password
• No card or keys
• Will not be forgotten, left or lost

The use of this machine:

1. Before using this fingerprint machine, the fist step is collecting the whole fingerprints for database. Every person may give their fingerprints more than one.
2. The result of those fingerprints will be save in the computer to be the database. This fingerprint machine can save more than 9000 fingerprints.
3. When someone put his finger on the screen, then the computer will recording the data and being saved in database.
4. If the fingerprint is being used as an access control to enter the company or a building, then the fingerprint will be matched with the database. If it is match, then the door will be open.