They have long been used for identification purposes, apprehending wrong-doers, making records, and as signatures. But what makes them so indispensable? While there have been exceptions to the rule of no two being alike, what makes them most useful is their uniqueness. They are almost like your very genetic makeup (which also has its exceptions to no two being alike!), another significant identifier. Furthermore, they don’t ever really change. Only severe damage can permanently destroy the lines and swirls on your fingertips. To top it all off, there’s ten of them, so you can identify people based on any one of them, or even a partial print. Click this link http://www.huntaway.com.sg/pricing/cctv-system/ for more information about cctv Singapore price.
For the last two centuries the tiny ridges on the skin of one’s fingers has been analyzed and used for identification. From the painstaking manual act of holding up a magnifying glass, a process that could take hours, to the entirely computerized and automated analysis of patterns within a whole database, a single fingerprint in still seen as a defining feature of one’s identity. So much so that an entire field of personality theory revolves around the patterns of ridges on the surface of your hands. Back in the day every record was made by pressing your fingers into ink and then rolling them gently onto paper. Today, all it takes is a scanner to pick up each subtle line and feed it into immense databases.
With the digitization of fingerprint identification, criminal and forensic investigators can make accurate judgments in their search for the bad guys, and law enforcement and litigators can put those bad guys away with relative ease and confidence. Since its initial uses were recognized though, it has come a long way, gaining prominence in other industries and being repurposed.
Most of the latest mobile phones and computers come with scanners into which you can program your prints as the password, ensuring that you and only you have access to your personal devices. Other uses related to security utilize the scanner as access controls, keeping intruders out of your house and office, and you safe and sound. Speaking of the office, a clever application of print identification uses scanners to monitor worker attendance and log work hours.
Of course, unlike the movies would have you believe, there are also things which you can’t do with these techniques and their related technologies. For example, you cannot use a severed digit to access someone else’s personal property or information. And you cannot use any kind of print as a singular piece of evidence, as they do not necessarily place an individual at the scene of the crime. Nevertheless, to this day, fingerprints in Singapore are still used for identification purposes, and they probably will continue to be used for many years to come.
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