For years, many devices arrived with the dual camera and with evidence given in the advantages acquired.
The patent was created last March but has only now become public.
The patent shows two cameras: one with a wide angle and one with a telephoto.
The first one captures the image, in general, everything that picks up the front.
The second one has the function of zooming and capturing the image of the subject being photographed.
The patent also suggests that this technology can be used for video.
The integrated processor automatically changes the main image and lens according to what you are currently recording.
