ToF, known as Time of Flight, is an in-depth reading system that relies on infrared light, among other things, because it allows us to simply perform a face-locking scan to be much faster, more accurate, and more secure.
This is because while other 3D technologies use algorithms simply to calculate the distance of an object from the camera sensor, the ToF sensor can do it more precisely and quickly because it sends an infrared beam that collects information about the object.
Consequently, as a result, this simply explains providing greater security for face opening methods, which can not be fooled with image or other traps of this type just to access the device.
Although the first smart phones with ToF sensors are already in the smart phone market, the truth is that they still have to be used.
As the well-known Chinese smart phone manufacturer, Honor decided to implement it in the new Honor View20, and developed the first games using the technology, like the flagship Kinect on Xbox 360.
The sensor simply allows us to plan and move our bodies into a game to allow us to interact with objects, maps and characters in real time. However, the truth is that ToF simply offers tremendous potential in areas such as enhanced reality, where objects can be recognized and reduced in three dimensions, Or outdoor, despite lighting conditions because infrared technology converts the limits of the opposite lighting.
