Of the three new modules, the most intriguing is the premium computer vision kit. That option is capable of active depth sensing, using an infrared illuminator, IR camera and a 16-megapixel RGB camera (or 20-MP, depending on the configuration). The illuminator fires a light that creates a dot pattern (using a filter), and the IR camera searches for and reads the pattern. By calculating how the dots warp over a subject and the distance between points, the system can tell how far away something is. And since this technology uses infrared light, it can also work in the dark.

IMAGE: Qualcomm

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