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The Scanwheel portable wide-screen electromechanical TV achieves a resolution of 4,096 by 20 pixels

An engineer created the Scanwheel, a pocket-size wide-screen electromechanical TV featuring a resolution of 4,096 by 20 pixels, after initially intending to build a clock.

WHY IT MATTERS

This project demonstrates a novel application of electromechanical television technology to achieve a highly portable, wide-screen display format. It provides a working example of how mechanical systems can produce ultra-wide resolutions that might be difficult to implement with traditional electronic displays at similar scales.

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The three things worth knowing

01

The Scanwheel is a pocket-size wide-screen electromechanical TV.

02

The device achieves a resolution of 4,096 by 20 pixels.

03

The creator originally intended to build a clock before the engineering led to this television design.

THE CLUSTER

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IEEE Spectrum Make a Portable Wide-screen Mechanical TV Open ↗
IEEE Spectrum via Hacker News Make a Portable Wide-screen Mechanical TV Open ↗