Today, in the pursuit of full-screen design for extreme simplicity, physical buttons have not disappeared but have instead become the "golden access point" of the AI era. On March 1, 2026, Guo Rui, the brand marketing director of Honor, shared in-depth insights into the design philosophy of the new addition of the physical "AI button" on the Honor Magic8 series.

Guo Rui pointed out that physical buttons are the most "present" interaction logic in mobile phone hardware. Convenient, intuitive, and efficient, they are an essential part of the AI-native experience.

Design Return: Why Are Physical Buttons Still Needed in the AI Era?

Guo Rui believes that although systems are becoming smarter, interactions should not become more complicated:

Presence is Interaction: Physical buttons allow users to complete operations by intuition and touch without looking at the screen. This "muscle memory" cannot be replaced by touchscreens.

From "Single" to "Integrated": Side buttons with single functions (such as dedicated photo buttons) have gradually been eliminated due to space occupation and low utilization. However, in the AI era, side buttons need to have a "integrated mindset", becoming a universal key connecting all parts of the system.

Experience Test: Double Tap to Shoot, Long Press YOYO

On the Magic8, this AI button is given cross-level system permissions, achieving a smooth experience of "one button, multiple uses":

Double Tap: Quick Capture. No need to unlock and find the App; double tap instantly activates the camera for shooting, ensuring you never miss any amazing moment.

Long Press: AI Face-to-Face. Directly enter YOYO video calls or AI voice interaction, making the AI assistant transition from being "hidden in the background" to an "accessible companion."

System Integration: Based on the AI-native foundation of MagicOS, this button is actually a physical convergence point for multiple function entrances, fully releasing the interactive value of the side space.

Industry Perspective: The "Hard" Logic of AI Phones

Guo Rui's views reflect a consensus among current smartphone manufacturers: real AI phones are not just about adding a chat window, but about reshaping software-hardware collaboration. Honor Magic8, through this AI button, hides complex algorithms behind the simplest physical actions. This approach of "simplifying the complex" may be the key benchmark for AI phones to shift from "fun" to "practical use."