/olfactraVKAFF · sensory training
Train your nose, one bottle at a time.
A box of aroma chemicals with QR-labeled bottles, paired with a phone scanner. Smell a bottle, identify the chemical, and review what you missed. Built for repeated practice rather than grading or ranking.
Scrambled, by design
Print one QR sticker per bottle, shuffle the box, scan to reveal the answer only after you've guessed.
Phone-first
Designed for one hand in a lab. Tap, smell, answer. The reveal panel teaches you what makes the chem distinctive.
Your weak spots
Per-category accuracy over time. See which odor families you keep confusing, focus practice there.
Access by Slack invite. Sign-in sends a magic link to your VKAFF Slack DMs, with no passwords and no shared logins.