| 영문 |
In the era of electronic signature, stamping is still essential for important documents. However, sometimes we forget the stamp and are in trouble. So we used fingerprint recognition technology to solve these problems. When the user's fingerprint is recognized, the biometric information is authenticated through the smartphone, and the pins made of dots are changed into the form of registered personal seal or thumbprint. Therefore, it is not necessary to put hands in the ink that is hard to wipe. |
