Wi-Fi direct

1. Application

1.1. Computer

1.1.1. Printer

1.1.2. Cameras

1.1.3. Scanners

1.2. Mobile devices

1.2.1. Ios8

1.3. wireless SD card

1.4. Game

1.4.1. X-box

2. advantages

2.1. convenience

2.2. Lots of application

2.3. Replace the need of Bluetooth of application

3. Principle

3.1. It makes devices connect with each other easily without requiring a wireless access point and to communicate at typical Wi-Fi speeds for everything from file transfer to Internet connectivity.

4. Background

4.1. Wi-Fi Direct known as Wi-Fi P2P which is a Wi-Fi standard .

5. Function

5.1. Transfers data

6. Compare with bluetooth

6.1. Distance

6.2. security

6.3. Speed