AI on the Supermarket Shelf — what AI actually does, in one story.

From a live TESS Group AI workshop · captions included

“Little battery-operated wireless cameras that just sit on the shelves… they take a picture every 20 minutes, and it counts what's on the shelves. Then it sends a report to the staff room: there's only two packets of biscuits left — there should be seven.”

AI sounds abstract until you see it counting biscuits. William uses this story in TESS workshops to show what computer vision actually does in day-to-day operations — and why the best automation ideas are usually the unglamorous ones.

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