The Chinese smartphone maker Xiaomi was recently granted a patent for the “Polygraph Method” device, mobile terminal, and storage medium. The tech realm has been transmogrifying into a lawn of numerous weaves, and Xiaomi investing itself in the process of netting a different kind of patent to establish a neoteric society.
In a recent patent, Xiaomi tries to detect lies, only if you’re in an observatory lab. The summary of the patent showcases that the patent’s current divulgence mixes with a lie detection method, device, mobile terminal, and storage medium.
The method is likely to place in a mobile terminal, and the mobile terminal will comprise a first camera, and the first camera indicates the telephoto pan-tilt camera.
The abstract describes the method with a wide view of the lie detection test through a pupil movement trajectory. The method consists of assembling a snapping angle of the telephoto pan-tilt camera to be targeted at the facial experience of the subject.
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The subject facial expressions have to be measured, gathering the facial appearance of the object to be calculated through the telephoto pan-tilt camera, and the final theory, the pupil movement trajectory, unwittingly, this shouldn’t happen to the subject, but if the pupil movement comes as stranded to a present situation, it is decided that the object placed in front of the camera to be tested in a near future is lying, but the reason wouldn’t be mentioned.
In a revelation, the mobile terminal is packed with a telephoto pan-tilt camera to gather the pupil movement, and it causes a guess whether the subject is lying discerning the pupil movement track. Further to the detection test, with pupil movement a normal and efficient lie detection test can be implied.