<ul><li>Researchers from MIT have developed a drone navigation system called MiFly.</li><li>MiFly uses lightweight millimeter wave (mmWave) radars and a custom-designed backscatter anchor for precise drone localization.</li><li>The system replaces the need for GPS and camera-based navigation, making it suitable for indoor, underground, and GPS-denied environments.</li><li>MiFly has potential applications in warehouse management, search and rescue operations, underground mines, and package delivery.</li></ul>

MIT Researchers Develop Drone Navigation System Without Using GPS

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