Snap the vegetable — or its label or shelf sign. Freshie reads what it can see and tells you what it is, how fresh it looks, and what to do with it.
Try Freshie AFBETA— autofocus scanning: point at a shelf, a menu, or what you're holding
The vegetable — close and well-lit
PLU sticker, label, or shelf sign
Add either or both — two photos give the most accurate read.
Freshness from a photo is a best-effort read — firmness and smell tell you the rest.