Wi-Fi
Wi-Fi, short for Wireless Fidelity, is a wireless networking technology that allows devices to connect to a local area network (LAN) wirelessly, typically using radio waves.
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Wi FiPublic WiFi, Location Data & Privacy AnxietyPublic WiFi, Location Data & Privacy Anxiety
Nothing stops retailers and others from tracking customers via their WiFi signals, but the data collection is fueling privacy concerns and customer backlash.
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