Page 23 - Mobile-En-V3

o High Dynamic Range (HDR) is a technology that reduces the effect
between the image's top and bottom bright spots. It produces a clear
image, including places with shadows whose elements would all be seen
in the image.

o Auto Focus is a technology that determines the accuracy and clarity of
the main elements of the image, especially the elements that are located
in the foreground of the scene (in most cases) or the elements that are
located in the back if you want to blur the foreground elements, and is
also used to focus on a specific element in the image, which improves
portrait photography.

HDR OFF HDR ON

Figure 7: High Dynamic Range (HDR)

• Sensors: Sensors are accurate electronic components provided as standard with
smartphones. Their objective is to detect changes in movement and the
environment and transform them into electronic signals that the smartphone
can read and handle, the most essential of which are:
o GPS: The GPS sensor inside your phone receives signals from satellites.
Information from several satellites is used to determine your exact
location. GPS does not depend on internet data, which is why we can find
our location on maps even after losing signals.

9 Training unit in the field of technological information - at the Supreme Council of Universities © Intellectual property rights 2024