Tech

Explainers on hardware, patents and platforms. Each article carries a video made in Blender and After Effects and the sources behind every claim.

Explainer title card: META GLASSES on paper, with a cut-out of black Wayfarer-style camera glasses

3 Nov 2026Meta glasses, patents and advertisingWhat Meta's patent filings, and the 419 XR patents it agreed to buy from Sony, say about advertising through camera glasses: camera as input, gaze as a signal, ads built per person, the lens and the wrist. Nine filings with their status, and what ships today./tech/meta-glasses-patents-advertising/