But there are more systems. One of the most popular ways, although not as well known as WhatsApp or Telegram, is Wifi Direct. This feature is installed on all current mobile phones and allows two ...

Wi-Fi Direct was introduced in 2009 by the Wi-Fi Alliance. Whereas regular Wi-Fi "ad hoc" mode allows computers to relay signals in a mesh network without access points (APs), Wi-Fi Direct works ...

Quick Share lets you transfer files locally, but what if you lose a direct connection? That's where this new Google feature comes in.