Context
Measuring panelist bias across paper scoresheets versus digital touch-guided evaluation forms.
JOURNAL / PUBLICATION
Comparative sensory analysis methods
Cross-evaluation between standard SCA cupping forms and quantitative descriptor digital interfaces.
Experiment record
Standardized laboratory framework documenting empirical findings, challenges, and architectural decisions.
What was done
3 blind cupping rounds with 6 calibrated evaluators testing 8 Tolima Geisha and Castillo lots.
What was found
Guided digital inputs decreased sweetness score dispersion by 18% with zero skew to overall cup score.
What's missing
External panel calibration and publishing the anonymized open dataset.