Meta has recently shared more details about the Aria Gen 2 smart glasses, which debuted a few months ago. These smart glasses serve primarily as a testing platform, focusing on research in augmented reality, artificial intelligence, and robotics. Although they show promise for future consumer applications, their current purpose is purely experimental.

The Aria Gen 2 features several notable enhancements housed in a lightweight frame. One of the key advancements is an upgraded eye-tracking system capable of monitoring gaze direction for each eye individually, detecting blinks, and estimating pupil positions. Furthermore, the glasses are equipped with four computer vision cameras that enable 3D hand and object tracking, facilitating precise tasks such as “dexterous robot hand manipulation.”

Another innovative addition is the photoplethysmography sensor located in the nosepad, which allows the glasses to estimate the wearer’s heart rate.

Additionally, the integration of a contact microphone aims to improve audio quality even in noisy environments, enhancing the overall user experience. For the first time, the Aria Gen 2 also incorporates folding arms, similar to the standard Meta Ray-Bans. This is significant because the presence of internal components in the arms often prevented this feature in previous models.

Weighing only 75 grams, the Aria Gen 2 is available in eight different sizes, making it more accessible to a broader audience. Meta plans to open applications for researchers interested in working with the Aria Gen 2 later this year. This initiative marks another step in Meta’s evolving relationship with XR technology.

Moreover, Meta has hinted at future developments, including the Orion augmented reality glasses, in collaboration with Oakley.