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This magazine plays Tetris — here’s how

Introduction to Playable Electronics

Creating a playable electronic device, such as a gaming magazine, involves innovative use of existing technologies. The GamePop GP-1, developed by Kevin Bates in collaboration with Red Bull, showcases how flexible circuits, capacitive touch sensors, and RGB LEDs can be combined to create a unique gaming experience. This guide will walk you through the essential components and steps needed to design a similar device.

Utilizing Flexible Circuits

The foundation of a playable magazine is its flexible circuit board. To create a durable yet thin display, use a custom matrix of RGB LEDs mounted on a circuit board that is only 0.1mm thick. This allows the device to bend and flex without breaking. When designing your circuit, consider sourcing flexible circuit materials that have become more accessible in recent years. Ensure that the circuit can withstand typical wear and tear, as demonstrated by Bates, who tested the durability by hitting it with a hammer.

Implementing Touch Sensors

Instead of traditional buttons, use capacitive touch sensors embedded directly in the circuit board. These sensors can be printed in the copper layer, providing a sleek design without mechanical feedback. Tune the responsiveness of the sensors to account for the thickness of the materials used in your device. This approach not only saves space but also enhances the user experience by making the controls feel more integrated into the magazine cover.

Display and Power Management

Incorporate a rechargeable battery system to ensure that your device is portable and user-friendly. Use a combination of rechargeable coin cell batteries and a deconstructed USB-C charging port for easy recharging. This design choice allows for a thinner profile while maintaining functionality. Keep in mind that while the display resolution may not match that of modern devices, durability is key, and your design should prioritize this aspect.

Final Design Considerations

When creating your playable magazine, focus on the overall user experience. While advanced features like high score saving and sound effects can enhance gameplay, they may also increase complexity and cost. Aim for a balance between functionality and simplicity. Once your prototype is ready, conduct thorough testing to ensure durability and user satisfaction.

Actionable Next Steps

Research and source materials for flexible circuits and RGB LEDs.
Design a prototype using capacitive touch sensors and test their responsiveness.
Develop a power management system with rechargeable batteries and a USB-C port.
Test your prototype for durability and user experience, making adjustments as necessary.
Consider how to market your innovation, focusing on its unique features and potential applications.