The most exciting thing about the recent mobile phone ring is that Samsung released the s8/s8+, the new flagship debut really stunning, can not deny that Samsung S8/s8+ is indeed the strongest mobile phone in the Android camp today. A lot of people are focused on the full screen and strong hardware configuration, but as the flagship mobile phone Samsung s8/s8+ Other aspects also commendable, such as iris recognition function.
Raise the iris recognition function, probably many people are very unfamiliar, not like the fingerprint recognition has gradually become the standard of mobile phones. Fingerprint recognition is known as the iphone is the trend, although Apple is not the first to use fingerprint identification of the manufacturer, but it is the best to promote the fingerprint identification, anyone can think of the original was considered a function of chicken, now let the big handset manufacturers flock. So the question is, can Samsung’s iris recognition lead the way as Apple fingerprint identification?
What is iris recognition? In short, the iris recognition function is through the mobile phone above the infrared camera to send infrared light to the iris scanning, so that the iris emitting infrared light to the cell phone, with the cell phone in the preservation of the iris data to identify, so as to unlock the function.
The first mobile phone with iris recognition is Japan’s NTT DoCoMo and Fujitsu’s launch of the Arrow NX f-04g, which is known to be the flagship of Microsoft’s Lumia 950/XL, while the real iris recognition as the main function of the number of Samsung. From the start of the Japanese manufacturers to the last Samsung flagship function, Iris technology has only been used on the phone for about two years, not known is not surprising.
It has to be said that the recognition speed of the iris recognition of Samsung mobile phone is very good, and it is better than fingerprint recognition in many situations. For example, in the hands of sweating, eating oil or wet hands can not use fingerprints, or wearing gloves in winter, fingerprint identification unlock the phone becomes very embarrassing, but iris recognition will not exist these problems.
Iris recognition in the operation of the need to light the screen first, and then start the iris unlock, although the security of the iris recognition is higher, but the operation process in fact requires the user to adapt to a period of time. Also, under strong light and weak light, the speed of iris recognition will have a certain effect. That is to say, the whole function of iris recognition will be affected by some objective factors, but fortunately, most of the scenes we have tested are well supported.