REVERSE WEIGHING TRAY SCALE AND CONTROLLER

摘要

A reverse weighing system for measuring the amount of a food item which has been removed from a food serving tray is provided. A menu system interactive with the weighing system to provide ingredient and ingredient portion information associated with a purchased menu item is also provided.

主权项

1. A reverse weighing system for portioning food having a scale connected to a container bearing food and a control module connected to the scale and programmed to read a positive weight for quantities of food removed from the container.