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Warchalking symbols. Warchalking is the drawing of symbols in public places to advertise an open Wi-Fi network.Inspired by hobo symbols, the warchalking marks were conceived by a group of friends in June 2002 and publicised by Matt Jones who designed the set of icons and produced a downloadable document containing them.
Wi-Fi positioning system (WPS, WiPS or WFPS) is a geolocation system that uses the characteristics of nearby Wi‑Fi access points to discover where a device is located. [1]It is used where satellite navigation such as GPS is inadequate due to various causes including multipath and signal blockage indoors, or where acquiring a satellite fix would take too long.
For example, {{Wifi icon|20px}} produces the symbol at 20 pixels wide: . If the width parameter is omitted, the default width is 12 pixels. The alt text is the text that screen readers will see. The MediaWiki software also automatically uses it as the tooltip when users hover the cursor over the image. The default text is "Wi-Fi".
Smart home devices such as Google Wi-Fi, Google Nest Wi-Fi, and Google OnHub support Wi-Fi mesh (i.e., Wi-Fi ad hoc) networking. [10] Several manufacturers of Wi-Fi routers began offering mesh routers for home use in the mid-2010s. [11] Some communications satellite constellations operate as a mesh network, with wireless links between adjacent ...
A wireless router or Wi-Fi router is a device that performs the functions of a router and also includes the functions of a wireless access point. It is used to provide access to the Internet or a private computer network .
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In IEEE 802.11 wireless local area networking standards (including Wi‑Fi), a service set is a group of wireless network devices which share a service set identifier (SSID)—typically the natural language label that users see as a network name. (For example, all of the devices that together form and use a Wi‑Fi network called "Foo" are a ...
Wi-Fi microcontrollers enable Wi-Fi connectivity for devices so that they can send & receive data and accept commands. As such, Wi-Fi microcontrollers can be used for bringing otherwise ordinary devices into the realm of the Internet of things .