Wireless Charger for Smartphones
The need of a wireless charging system for cellular phones was born during the use of
smartphones for voice command.

Smartphones were charged via micro USB cable. The user’s experience was not the one
expected, The connection of the micro USB cable to the smartphone introduced a problem in the user's manipulation. The majority of the users were unable to insert the plug into the microUSB slot. To solve the problem a wireless charging system was adapted. Now smartphones can be recharged by placing them over a special charging station.