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If you are familiar with these biometric technologies, then the next few methods of identification are absolutely unexpected and refreshing. You can even say that it is a wonderful way to identify.
Ear recognition
You hear it right. The shape of the ear is as unique as a fingerprint; no two people in the world have the same ear, and even one's two ears are different. The startup Descartes Biometrics is working on a mobile app that users can identify by sticking their phones to their ears and cheeks – but it looks like the results are not yet stable, and it may take longer for the App to go on the market.
Heartbeat recognition
Everyone says that reading people, so soon someone came up with this method to identify. The Nymi is a wristband that is being developed. It has an electrocardiogram device inside to record the electrical signals of your heartbeat and use it for authentication. Then you can use Nymi as a secure passcode card to unlock your phone or computer. So far, there is no fingerprint or iris recognition using ECG signal recognition, but today's rapid development of electronic health equipment, this method is also very convenient.
Hip recognition
Everyone's buttocks, to be precise, each person's sitting position is unique, can be used to identify identity. A research team created a prototype of a car seat that can identify people who sit up. This not only guarantees that only you (or someone who has passed the verification) can start the car, but also can automatically help you adjust the seat position, mirrors, and other preferences.
Eye recognition
Retina/iris recognition has been around for some time, but an Israeli company wants to use each person’s unique eye movements for identification. It is said that when performing various activities, each person's eye movement has a fixed pattern, such as following an icon on the screen. The advantage of this kind of system is that it is difficult to falsify because it is the real-time reaction of the eye to stimuli, rather than the static factors like fingerprints. And its shortcomings, I guess it should be the need for contact eye movement acquisition, and this verification method is slower than the fingerprint (need to collect multiple motion modes).
Nose recognition
Your nose is not just used as an olfactory organ. A recent British study shows that the nose can also be used to distinguish you from others. Like the ears, the nose is unique. Although they can be divided into six categories, there are no two people whose noses are exactly the same. Simultaneous recognition techniques are also simple, but changing the nose through surgery is easier than changing other organs (such as the eyes). Some Hollywood movies can prove this.
Vascular identification
Although fingerprinting is mature, there are too many constraints. For example, fingerprints can be easily copied. Second, others can completely take your fingers off you. Vascular recognition requires the same hand scanning as fingerprinting, but it has more advantages. It requires a live scan.
Body recognition
No offense, but your unique taste can be used for identification. Researchers at the Madrid University of Technology are studying why everyone's taste is not the same and try to develop an artificial nose that uses odors to distinguish different people, like dogs. The US Army is also very interested in a similar technology that they want to use to find potential threats. Although still in its infancy, artificial electronic noses have been able to distinguish the smell of hand creams and detect odor changes due to diet or disease, but Madrid's team said that the technology still has a 10% error rate.
Whether we are familiar with biometrics or this wonderful method of identification, we have all proved that biometrics are truly magical, and our grasp of biometrics technology is becoming more and more sophisticated.
Eye-opener: Unexpected biometrics
Science and technology dynamic fingerprints, faces, irises... Physical passwords will bring many changes to life in the future. With the continuous development of biometrics technology, keys and passwords may no longer be necessary. As long as you give a look, the home door will open for you; you can use the bank to withdraw funds without a card, brush your face, or worry about the account being stolen. The family came to a stranger, video surveillance will immediately sound the alarm; online shopping, just look at the camera, you can achieve the payment and flow of funds; landing social networks, you can instantly find out the same face appears in the network friends circle According to the results of face analysis, the supermarket owner can count the number of customers patronaged on the day and the age distribution to analyze the sales situation. Advertisers can also provide more accurate targeted advertisements accordingly; they want to commit criminal activities such as theft. People also have to weigh and weigh, there is no possibility of falsification of identity, there are ubiquitous cameras can quickly "pull out" bad elements ... ...