Google’s Rotary Dial Keyboard Concept: A Nostalgic Twist on Modern Typing

Google has revealed one of its strangest hardware experiments yet—a Keyboard Concept that replaces traditional keys with rotary finger dials. Called the Gboard Dial Version, this concept reimagines typing as a series of twists rather than presses, blending nostalgia with futuristic design.

Instead of tapping letters, users place a finger into a circular dial and rotate it until the desired character is selected. It’s a clear nod to the rotary phones of the past, merging vintage mechanics with digital technology. According to Google, the concept aims to explore new interaction models rather than replace conventional keyboards.

The Gboard Dial Version isn’t a commercial product. Google has instead open-sourced the full design, offering 3D printing files, circuit diagrams, and assembly guides on GitHub. This allows hobbyists and developers to experiment, modify, and even build their own versions at home.

One of its quirks includes a simple yet clever privacy feature: when the keyboard is flipped face-down, it physically covers the laptop’s webcam, mimicking the “hang up” motion of old rotary phones.

While clearly impractical for speed typing or gaming, the concept highlights Google’s ongoing interest in experimental interfaces. It’s part of a broader trend of companies rethinking input devices beyond the standard QWERTY layout.

For now, the Gboard Dial Version remains a fun thought experiment—a playful reminder that innovation doesn’t always have to be serious to make an impact.