Mini Window E-Payment is an innovative electronic payment device designed to streamline and simplify digital transactions in retail environments. Developed by designers Ming-Iung Chen and Weixiang Yan, this sophisticated payment solution addresses the growing complexity of multiple digital payment methods by integrating various payment platforms into a single, unified interface. The device features a distinctive 45-degree scanning angle, carefully determined through extensive user testing and ergonomic research, which optimizes user comfort and transaction efficiency. Constructed with premium materials, including a 3.5mm aluminum alloy front panel with anodized finish and high-gloss C-cutting edge, the Mini Window E-Payment device combines aesthetic appeal with robust functionality. The compact unit, measuring 116x94x111 millimeters, incorporates plug-and-play functionality and supports multiple operating systems, including Windows, iOS, Android, and Linux. Its innovative design eliminates the traditional complexities associated with QR code scanning by implementing an intuitive interface where users simply present their mobile phone screens to the device for instant payment processing. The system provides immediate audio feedback for transaction status, enhancing user experience and reducing payment processing time. This groundbreaking design, which earned a Bronze A' Design Award in the Digital and Electronic Device Design category, represents a significant advancement in point-of-sale technology, particularly addressing the needs of markets with high digital payment adoption rates. The device's development, completed between October 2017 and May 2018, demonstrates a thoughtful approach to solving contemporary payment challenges through innovative industrial design.
electronic payment, digital transactions, point-of-sale device, mobile payment scanner, retail technology, payment interface
CITATION : "Adam Dawson. 'Mini Window E-Payment.' Design+Encyclopedia. https://design-encyclopedia.com/?E=438848 (Accessed on July 17, 2025)"
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