<ul><li>Meta introduces Aria Gen 2 smart glasses as an experimental platform for AR, AI, and robotics research.</li><li>The glasses feature an improved eye-tracking system, 3D hand and object tracking capabilities, and sensors for heart rate estimation.</li><li>Aria Gen 2 also includes folding arms, weighs around 75 grams, and has an ambient light sensor for indoor-outdoor differentiation.</li><li>Meta plans to open applications for researchers to utilize Aria Gen 2 later this year, expanding its range of smart glasses offerings.</li></ul>

Here’s what’s inside Meta’s experimental new smart glasses

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