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.
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.