Energy consumption
Mobile devices have a limited battery size, and they are not connected to a permanent power supply as with a standard computer. Therefore, an efficient usage of the battery and energy is a vital factor of survival. If you are continuously performing operations that drain the battery or require continuous access to the device hardware it will affect the user experience, and it might lead to rejection of the application.
Good energy management requires an excellent understanding of how the energy is used, and which operations can drain the battery very quickly. There are tools and benchmark frameworks to find out the energy bottlenecks and sections in the software where the energy consumption is higher than expected.
Mobile consumer-electronics ...
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