why is in-shift data important? Right now, food processors don’t have the ability to properly respond in shift because they don’t receive the data until the next day or later if they’re using traditional test methods. Therefore your corrective actions are lagging the incident by 24-48 hours. Why is this important? A “hot spot” may migrate in the normal course of producing food due to a variety of factors such as foot traffic, product flow, sanitation (that isn’t seeking out to clean this particular hotspot) etc.