How to use LiDAR on your iPhone (and why you should)

Phones have a sensor that doesn't get used a lot but can actually be really helpful for various tasks. Here's how to use your iPhone's LiDAR sensor.
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You Don't Need a Thermometer to Measure Temperature, Your Pixel Phone Can Do That

Google's Pixel 8 Pro, Pixel 9 Pro, and Pixel 9 Pro XL have a built-in Thermometer app to measure object temperature. To use it, launch the Thermometer app, tap "Object Temperature," and select your ...