#古代没有指纹技术为什么还要画押按手印 #
Now human technology has been very developed, fingerprints have become a common identification technology for us, basically now we use mobile phones have fingerprint unlock function, it can be said that fingerprints are unique for everyone, I don't know if you have noticed, we often see some costume TV series inside, these ancients are using handprints to draw instead of signatures, then in ancient times there is no so-called fingerprint recognition technology, why would the ancients use the way of pressing handprints to draw and charge? Do not underestimate the wisdom of the ancients, the uniqueness of fingerprints should be discovered very early, because the recognizability of fingerprints is still very high
Fingerprinting can be used instead of signing, which is very convenient for those who do not know words.
In ancient times, due to the level of education and the number of teachers, many people could not read, let alone write. There was even a time when the signature was drawn as a circle, something that had no legal effect at all, and was of no use. However, the regulations of the government are there, so people still have a lot of psychological pressure to sign and pledge. After the system of pressing the fingerprint came out, the steps of signing and drawing were simplified.
Especially in criminal interrogations, there are not a few cases of beatings, and some prisoners are forcefully held by people and pressed with their fingerprints when they are beaten up. Once the mudra is pressed, the possibility of repentance becomes minimal.
Fingerprinting is also unique, there is no possibility of repetition, and it is even more convincing than signing.
The uniqueness of fingerprints should also have been discovered by ancient people, who would apply it to such an important thing as signing and painting. Generally speaking, the fingerprints of our fingers can be observed with the naked eye, and this phenomenon can be fully discovered by careful comparison. Applying this important discovery to the trial of the case can be said to be a particularly correct choice, and its authenticity is more convincing than the signature circle. After all, those can be denied, but the mudra is unique.
Since people learned about the special role of handprints, many aspects of life can be peacefully resolved by pressing fingerprints. For example, the transaction contract between the buyer and the seller, in ancient times, in addition to the seal, the most convincing is probably to press the handprint.