WiFi Direct allows devices to communicate directly with each other using methods similar to traditional Wi-Fi, except for the use of a central access point. Instead, the devices use a "Software Access Point" (Soft AP). Each device will have a radio transceiver, usually on a chip, which uses software to create an access point within the device itself. When two devices get within close range of each other the users can merely push a button. The devices will communicate directly with one another and negotiate which device will act as the access point rather than using a central access point.

Sometimes considered a stand-alone service, often thought about only in precise positioning terms, location determination may also be on a proximity basis. In all cases, location adds value to applications and is thus an enabler of MVAS applications.