Taking after the idea of swipe keyboards on touch devices, a fresh-from-the-box iOS calculator app allows you to do just that with your numbers.
Unlike your usual calculator app which just shows your boring numbers, operations, and memory storage buttons, the Rechner Calculator stands out as it allows you to accomplish the math by just swiping: to add, just swipe from left to right; to subtract, the other way; and to clear the screen, do a two-finger swiping gesture. In case you forget the rest of the controls, swipe downwards and a menu would appear.
Innovative Gesture Controls
The gesture-based controls of the Rechner Calculator are what set it apart from traditional calculator apps. For instance, to multiply, you can swipe up with two fingers, and to divide, swipe down with two fingers. This intuitive design aims to make calculations feel more natural and fluid, much like writing on a piece of paper. The app also supports more complex gestures for advanced operations, making it a versatile tool for both basic and advanced users.
Interface-wise, the Rechner is indeed an Apple app: very minimalist, sleek, and practically plain. The gesture controls might not accomplish stuff any faster than doing it with the native iOS math tool, but hey, it’s a novel idea for numbers! The minimalist design ensures that the screen is not cluttered with buttons, providing a clean and focused user experience. This can be particularly beneficial for users who find traditional calculators overwhelming or distracting.
Practical Applications and User Experience
Rechner boasts of being the world’s first gesture-based calculator. It is available at the App Store since March 14 for $0.99, so try it for yourself. The app is particularly useful for people who are always on the go and need to perform quick calculations without fumbling through multiple buttons. For example, if you’re at a grocery store and need to quickly add up the prices of items in your cart, the swipe gestures can make this process faster and more intuitive.
Moreover, the app’s design is not just about aesthetics; it also aims to reduce the cognitive load on users. By eliminating the need to search for specific buttons, users can focus more on the calculations themselves. This can be especially helpful for students who are learning basic arithmetic or for professionals who need to perform quick calculations during meetings.
The app also includes a history feature, allowing users to swipe up to see their previous calculations. This can be incredibly useful for double-checking your work or for keeping track of multiple calculations over time. Additionally, the app supports both portrait and landscape modes, providing flexibility depending on how you prefer to hold your device.
The Rechner Calculator is a unique and innovative tool that brings a fresh perspective to the world of digital calculations. Its gesture-based controls, minimalist design, and practical applications make it a valuable addition to any iOS device. Whether you’re a student, professional, or just someone who enjoys trying out new apps, Rechner offers a novel way to interact with numbers.
via The Verge
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