Doubao Assistant's Screen Automation: Public Comment Ends, Third-Party Access Looms
Doubao Mobile Assistant's Screen Automation Protocol: Public Comment Period Ends, Gradual Rollout Begins
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 launched alongside the consumer version of the assistant on September 14, will now gradually grant third-party applications access to screen automation operations. The Nubia NaviX Ultra, equipped with this version, hit the market on September 16.

What Happens During the Comment Period?
During the comment period, the assistant only performed automated operations on system-built-in apps, ByteDance's own applications, and third-party apps that had explicitly agreed to join the protocol. Other apps were left untouched by default—a cautious approach that gave developers time to respond.
After the Comment Period: A Gradual Unlock
Once the comment period ended, the assistant began gradually granting operation permissions to apps that neither responded to the email nor joined the protocol. The rollout is based on risk level, meaning lower-risk apps get access first. Apps that clearly refused will never be included in the operation scope. Developers can still declare refusal at any time, and the assistant will promptly disable the relevant operations. The current list of refused applications is available through official channels and is regularly updated.
What This Means for Developers and Users
For developers, this is a clear signal: if you don't want your app automated, you need to speak up. The protocol respects explicit refusals, and the opt-out mechanism remains open. For users, the gradual rollout means more apps will become automatable over time, potentially streamlining tasks like tapping through menus or filling forms. But it also raises questions about control—who decides which apps get automated, and how transparent is that process?
Key Points
- Public comment period ended: October 14, after a 30-day window.
- Gradual rollout: Third-party apps that didn't respond will gain screen automation permissions based on risk level.
- Explicit refusals honored: Apps that refused will never be operated; developers can opt out anytime.
- Transparency: The refusal list is publicly available and updated regularly.
- Device launch: Nubia NaviX Ultra with the consumer version released on September 16.