What is Wifi Direct
https://trickbus.blogspot.com/2013/06/what-is-wifi-direct.html
About WiFi Direct
WI-Fi Direct™ is a wireless technology that enables WI-Fi Direct
devices to connect directly to one another. This means users on the go
can print documents, share data, sync files, and display information
from notebooks and netbooks, as well as from devices like smartphones
and tablets. Products certified Wi-Fi Direct can connect to other
wireless devices without joining a traditional wireless network or Wi-Fi® hotspot.
Note: Before you can use Wi-Fi Direct, you will need to disconnect from any Wi-Fi access points or turn off Mobile HotSpot®. When you turn Wi-Fi Direct on, any open connections will be ended.
How To Use Wifi Direct In Samsung
- Open the Notification Panel by swiping your finger from the top of the screen to the bottom, and touch Settings > More settings.
3. Touch Wi-Fi Direct to connect to other Wi-Fi Direct devices.
4.Your device will scan for other Wi-Fi Direct devices automatically.
If the device you want to connect to is not listed, make sure that
Wi-Fi Direct is turned on in the device and touch Scan.
5.Touch the device you want to connect to. If you want to connect to more than one device via Wi-Fi Direct, touch Multi-connect and mark all of the devices you want to connect to, and then touch Done.
6.The other device will receive an Invitation to connect prompt and will have 30 seconds to touch Accept for the connection to be made.
7.Once connected, the other device will show as Connected in your list of Wi-Fi
8.Direct devices and the WiFi icon will display at the top of your screen.