
End of Privacy: New Smartphone Technology Can See Through Walls and Obstacles
In recent years, smartphone manufacturers have been utilizing LiDAR (Light Detection and Ranging) sensors in their high-end models to enhance depth perception and support augmented reality (AR) applications. Traditional LiDAR operates by emitting light pulses, measuring the time it takes for the signals to bounce back from objects, and thus creating 3D maps. However, until now, this technology had a significant limitation: it could only detect objects directly in front of the camera, that is, within the line of sight.Source



















