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Doubao Assistant Ends SAEP Comment Period, Screen Automation Access Opens Gradually

Doubao Mobile Assistant Wraps Up SAEP Comment Period, Screen Automation Access to Expand Gradually

On October 14, Doubao Mobile Assistant announced the end of a 30-day public comment period for its Screen Automation Execution Protocol (SAEP). The protocol, which debuted on September 14 alongside the consumer version of the assistant, sets the rules for how the assistant can perform automated operations on a user's screen. The Nubia NaviX Ultra, equipped with this version, hit the market on September 16.

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What Happens Now?

During the comment period, the assistant only automated operations on system-built-in apps, ByteDance's own apps, and third-party apps that had explicitly agreed to join the protocol. Everything else was off-limits by default. That's about to change.

With the comment period over, Doubao will start granting operation permissions to apps that neither responded to the email nor joined the protocol—but it's not a free-for-all. Access will be rolled out gradually, based on each app's risk level. Apps that clearly refused will never be touched. And developers can still declare refusal at any time; the assistant will promptly disable relevant operations. The current list of refused apps is available through official channels and will be updated regularly.

Why It Matters

Screen automation is a double-edged sword. It can make life easier—imagine telling your assistant to order takeout or book a ride without lifting a finger—but it also raises privacy and security concerns. Doubao's approach tries to balance convenience with control: apps that want in can join, apps that don't can opt out, and the risk-based rollout adds a layer of caution.

For developers, the message is clear: if you don't want Doubao poking around your app, say so. If you're silent, you might get included—but only after a risk assessment. It's a gentle nudge toward participation, with an escape hatch for those who want it.

Key Points

  • Comment period ended: October 14, 30 days after SAEP launched on September 14.
  • Gradual rollout: Third-party apps that neither responded nor joined may get access, based on risk level.
  • Refusal still possible: Developers can opt out anytime; refused apps are never operated on.
  • Built-in and ByteDance apps were the only ones automated during the comment period.
  • Nubia NaviX Ultra was the first device with the consumer version, released September 16.