Solutions · Post-Consumer Plate Waste

See what guests leave on the plate, and why.

A guest-facing Metafoodx device captures what comes back on plates in about two seconds. Connect plate waste to portions, recipes, and the dining experience, with optional guest feedback.

A plate of spaghetti left half-eaten
How it works

Three steps, every service.

  1. 1

    Guests return their plate

    At dish return, capturing a plate takes about two seconds.

  2. 2

    AI reads the plate

    3D vision identifies the main leftover item and records leftover weight automatically.

  3. 3

    Hear from guests

    Optional ratings and feedback add the why behind the numbers.

What you track

The data

  • Leftover weight per plate
  • The main leftover item
  • Optional guest ratings and feedback
  • Items with the most leftover weight, over time
  • Plate count, waste per plate, and average rating by item
What you do with it

The decisions

  • Tell oversized portions apart from dishes guests don’t like
  • Test a smaller portion or serving utensil, then measure
  • Compare plate waste across meal periods and locations
  • Use feedback as another input on menu changes
  • Engage guests in sustainability with measurable results
Features

Built for busy kitchens.

3D vision

No manual entry

AI identifies plate waste and records leftover weight automatically.

Speed

About two seconds

Fast enough for busy dish returns, so guests keep participating.

Guest feedback

The why behind the waste

Optional ratings show whether it’s portion, taste, or temperature.

Guest messaging

Engage diners

Show sustainability messages and a running weekly waste total on the tablet.

Scan Log

Every plate, reviewable

See the main leftover item, weight, and any review for each plate.

Summaries

Results by menu item

Leftover weight, plate count, waste per plate, and average rating by item.

One platform

Works with the rest of Metafoodx.

Every mode feeds the same menu, dashboard, forecasts, and reports. See how it all connects →

See it in your kitchen.

Book a demo and we’ll show you where to start for the biggest impact in your operation.

Book a demo