Snap Inc. Chief Executive Officer Evan Spiegel unveiled a new version of the company’s Spectacles smart glasses, revitalizing an effort to build an advanced augmented reality product that may one day replace or rival the smartphone.

Snap partnered with chipmaker Qualcomm and OpenAI’s ChatGPT to create the AR Spectacles, which allow users to place digital images and filters onto the real world through the lenses.

Bailenson and other Stanford researchers tested out the Meta Quest 3, a “mixed reality” headset that lets people blend physical and virtual worlds. While the headset is different from AR glasses, the gadget can display real-time video of a user’s surroundings in the physical world.