One of the main additions to the iPhone lineup with the iPhone 12 Pro and Pro Max was the addition of a LiDAR sensor. The LiDAR sensor is the black dot near the camera lenses, about the same size as the flash. The LiDAR (Light Detection and Ranging) sensor uses lasers to judge distances and depth. It has many promising applications in augmented reality and related apps; however, we haven’t seen much use of it yet. Here we show you how to measure a person’s height with an iPhone 12. How Does LiDAR Work? LiDAR is a type… Read more
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