Wi-Fi Direct is considered as the process certificate of second-generation Wi-Fi. It’s servers the users as Wi-Fi Alliance that works on various certified devices such as Digital Cameras, Laptops, Tablets and much more. These are compatible devices that can receive commands from Wi-Fi directs. The alliance members are LG, Intel, Apple, Dell, and Microsoft. Samsung Galaxy S is the first handheld device that works compatibly with this feature.