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  1. Supreme Court restricts use of geofence warrants : NPR

    11 hours ago · Writing for the 6-3 majority, Justice Elena Kagan said that the technique, known as geofencing, violates the Fourth Amendment's prohibition against unreasonable searches.

  2. How Geofencing Works: Pros, Cons and Privacy Concerns

    Feb 7, 2024 · What Is Geofencing? Geofencing is a digital technology that establishes virtual boundaries around a specific geographical area. It's like drawing an invisible fence on a map around a place, …

  3. Geofence - Wikipedia

    Geofencing was invented in the early 1990s and patented in 1995 by American inventor Michael Dimino, using the first-of-its-kind GPS and GSM technology for a tracking system to locate objects anywhere …

  4. What is geofencing and how is it used? – TechTarget Definition

    Dec 21, 2022 · Geofencing enables marketers to target prospects with engaging messages and attractive offers. It can improve customer engagement because geofencing can target a specific …

  5. What is geofencing? - How-To Geek

    Nov 5, 2025 · Geofencing is when someone (whether it's you, a company, or something else) uses GPS to establish invisible, virtual boundaries. Then, depending on the service or app for which the …

  6. In major privacy win, Supreme Court rules geofence warrants are ...

    10 hours ago · The Supreme Court's decision to limit geofence warrants is a win for privacy advocates, who called their use unconstitutional but sought an outright ban.

  7. Geofencing Explained: Definition, Examples & Business Applications

    Mar 11, 2026 · Learn what geofencing is, how it works, and how businesses use it for arrivals, alerts, site activity, and asset control. Includes real examples and setup tips.

  8. What is geofencing? Geofencing definition, history, applications, and …

    Oct 29, 2025 · Geofencing refers to the use of Global Positioning System (GPS) technology to create a virtual boundary around a particular geographic location. This technology leverages the geographical …

  9. What is Geofencing: Definition, Types & How It Works

    Learn about geofencing, including its definition, active and passive types, applications, and how it works using technologies like GPS and WiFi.

  10. Geofencing - LAist

    9 hours ago · Geofencing: Writing for the 6-3 majority, Justice Elena Kagan said that the technique, known as geofencing, violates the Fourth Amendment's prohibition against unreasonable searches. …