A new study from Italy introduced a novel sensor for the chemical properties of coffee. Its creators say the sensor type may have the potential to transform real-time chemical assessment and quality control in busy commercial coffee shop environments, without the need for bulkier or hyper-specialized laboratory equipment... https://dailycoffeenews.com/2025/02/17/study-novel-smart-sensor-could-be-refined-for-real-time-espresso-qc/