Basket geometry and flow
How basket geometry—diameter, depth, and hole pattern—affects espresso flow dynamics, extraction balance, and flavor outcomes.
Clarity repeatability
Sensor fusion: TDS + flow + temp
How sensor fusion—combining TDS, flow, and temperature data—provides deeper insight into extraction dynamics and quality control in coffee brewing.
Consistency and recipe cards
Why recipe cards are essential for consistency in beverage preparation and how they help maintain quality across baristas and shifts.
Paper filters and puck screens
How paper filters and metal puck screens are used in espresso preparation to improve extraction, cleanliness, and consistency.
Competition-style immersion brews
How barista competitors design immersion and hybrid brewing recipes to maximize clarity, sweetness, and complexity on stage.
Cleaning and filter care
How proper cleaning and filter care extend equipment lifespan, prevent off-flavors, and ensure consistent brewing quality in immersion and hybrid methods.