This year, at the Mobile World Congress held in Barcelona, we saw that Wirless Charging was one of the most talked about subjects. Many big companies such as Samsung, Microsoft and Motorola have been investing heavily in this technology.

So, what is Wireless Charging? As the name suggests, it is the method of charging a device sans a physical wire. This concept is not new. Nikolas Tesla, whose work in the field of electricity and electromagnetism has defined our modern lifestyle, spectacularly demonstrated the possibility of wireless power transfer in 1891, as visualized by the principle of [...]