The Magic Number: Why Checkpad Chose 25 Buttons

The Magic Number: Why Checkpad Chose 25 Buttons

When you first lay eyes on the Checkpad, one of the prominent features that might catch your attention is its array of 25 buttons. The number isn't arbitrary. Behind this choice lies a careful consideration of design, functionality, and user experience. Let's delve into why 25 was the magic number.

1. Balancing Size and Usability

For any device, especially one meant to be a household staple, size matters. Checkpad needed to be large enough to ensure each button was easily pressable, yet compact enough to fit unobtrusively on a fridge door, a cupboard, or any other accessible location.

25 buttons provided the optimal balance. This number allowed us to keep the Checkpad at a size that's both manageable and functional.

2. Overwhelming vs. Optimal

While it might seem tempting to cram in as many buttons as possible, cognitive research suggests there's a limit to how much information we can process quickly.

25 elements strike a sweet spot. It's a number sizable enough to cover a broad range of items, but not so vast that users would spend minutes searching for the right button. Our goal was to streamline the shopping list process, not complicate it.

3. The Science of Visual Clutter

From a visual perspective, too many elements packed closely can lead to what designers term as 'visual clutter.' This clutter can make users feel overwhelmed and can significantly slow down the task at hand – in this case, adding items to a shopping list.

With 25 buttons, we could ensure each icon was distinct and spaced adequately, reducing the chances of mispresses and improving the overall user experience.

4. Flexibility for Customization

While 25 might seem specific, it offers a broad canvas for customization. Users have the flexibility to map these buttons to their most frequently purchased items. With too many options, users might find themselves constantly reconfiguring or, worse, sticking with default settings that don't truly fit their needs.

5. Manufacturing and Cost Considerations

Every additional component in a device adds to its cost and complexity. By limiting to 25 buttons, we ensured Checkpad remains affordable and reliable, without compromising on its core functionality.

In Conclusion

Every button on the Checkpad carries with it a promise: to simplify and enhance your shopping experience. The choice of 25 was not made lightly; it was the culmination of design insights, user feedback, and a commitment to delivering a product that effortlessly melds into your daily life. With Checkpad, it's not just about the number of buttons, but the thought behind each one.
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