Method for operating a food processing apparatus

A method for operating at least one food processing apparatus, the method comprising:

• Step A:
• collecting feedback information by at least one of means of a human-machine interface (MMI) of the apparatus, and means of at least one sensor of the apparatus;
• Step B:
• creating, by means of a local control unit in the apparatus, feedback data sets representing one or more feedback information items;
• Step C:
• sending the feedback data sets from the apparatus to a central computing unit;
• Step D:
• classifying, by means of the central computing unit, the feedback data sets as credible or untrustworthy based on at least one stored feedback comparison data set;
• Step E:
• generating, by means of the central computing unit, a change signal depending on the classification of at least one feedback data set;
• Step F:
• sending the change signal to the apparatus;
• and
• Step G:
• changing a user input request directed to the user by the MMI in the apparatus based on the change signal, wherein the change signal activates further user input requests when the at least one feedback data set is classified as credible, and the change signal disables the user input request when the at least one feedback data set is classified as untrustworthy.