Bringing Private Processing to Meta AI Glasses
Engineering at Meta ● Covered by 11 sources
Meta is moving AI assistance for its glasses into the cloud using Private Processing, a confidential-computing setup meant to keep user context inaccessible even to Meta while models run. In 2025, it introduced Private Processing for WhatsApp and the Meta AI app. This expands the same privacy approach from chat apps to AI glasses by executing and storing personal context inside trusted execution environment boundaries with remote attestation and encrypted storage.
Why it matters
Meta describes using confidential virtual machines and trusted execution environments to run personal-context workloads in the cloud. Remote attestation lets clients verify the code image before sending data, while the design aims to protect memory even from infrastructure operators.