| 摘要 |
<p>PURPOSE: A method for recognizing a fingerprint, and a method for documenting the fingerprint are provided to identify participants' information by using a fingerprint data via a specific homepage. CONSTITUTION: When a vendor and purchaser makes a contract, a real estate agent office connects a homepage, and writes a contract for the sale of the property. The homepage transmits contract or the authentication number of the contract note to a touch screen fingerprint reader of a real estate agent's mobile phone. The real estate agent's mobile phone registers the vendor, and the purchaser's fingerprints to the homepage. The registered fingerprints are saved semi-permanently or the specified period. If a contract document is printed, the fingerprints of the contracting parties are printed on the contract document.</p> |
