GroTrack is the standardized hair and scalp imaging system used across the Uberhair provider network. At every visit it captures the same scalp areas the same way, so images taken months apart are genuinely comparable.
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GroTrack is the standardized hair and scalp imaging system used across the Uber hair provider network. At every visit, it captures the same areas of your scalp the same way. That sounds small. It's the whole thing because images taken months apart are only worth comparing if nothing except your hair has changed. Not the lighting, not the angle, not the distance. Standardized images are how a before and after actually mean something.
It exists because nobody can tell what their hair is doing from a mirror or from ordinary photos. Standardized images make change something you can look at side by side, and something a doctor can measure — rather than something you both try to remember.