Context
Engineered for coffee lovers seeking to note ratios, grind clicks, and flavor memories without administrative clutter.
JOURNAL / PUBLICATION
Tazario: first testbed release
User-centered design focusing on daily brewing routines and sensory self-tracking.
Project record
Standardized laboratory framework documenting empirical findings, challenges, and architectural decisions.
What was done
Interactive Figma usability prototype tested across 15 baristas and specialty home brewers.
What was found
Quick brew timers and the acidity/bitterness balance slider received the highest retention scores.
What's missing
Designing optional zero-auth local sync and full CSV export capabilities.