Codex app adds computer use, Goal mode

OpenAI is moving beyond the chat box and into the OS layer, effectively turning the desktop into a fully automated agentic workspace.

• –Goal mode shifts the paradigm from turn-based chat to persistent task orchestration, allowing agents to work for hours on complex objectives.
• –Locked Mac support enables background automation to continue safely even when the physical device is unattended, solving a major friction point.
• –Appshots provide instant, high-bandwidth context from any active window, bridging the gap between the screen and the model.
• –Mobile integration transforms the smartphone into a remote supervisor's dashboard for monitoring and approving desktop agent tasks.
• –Advanced annotation features signal a push into collaborative UI development and automated front-end feedback loops.