Diseño, implementación y evaluación de un simulador de realidad virtual para capacitación técnica en barismo

Abstract

Technical barista training faces challenges such as high machinery costs, wasted supplies, and physical risks associated with steam and boiling water. This research developed and validated a Virtual Reality environment called “Let’s Make a Coffee,” designed for the safe and effective teaching of espresso fundamentals. An immersive prototype with a minimalist aesthetic was designed, and a quasi-experimental study was conducted with 10 novice users. Technical performance was evaluated using pre-tests and post-tests, while user experience was measured with the UEQ questionnaire. The results showed a significant improvement in performance (from 6.40 to 8.30; p<0.01), indicating a strengthening of procedural memory. Usability demonstrated high hedonic quality, being perceived as motivating, safe, and stimulating. It is concluded that Virtual Reality is a viable tool for standardizing processes and reducing risks in initial culinary training.