Field Walker is a tool developed by NutriAnalytics that enables our clients to gather samples in the field even when there is no active internet connection. The Nutrianalytics platform allows our clients to leverage standard tissue testing methods and run the results through our proprietary SABI algorithm and machine learning to make accurate, crop-specific fertilization recommendations and yield predictions. The Field Walker application is an extension of our application allowing the client to easily gather standard tissue samples. NutriAnalytics ensures that a crop receives the correct nutrient(s), in the correct ratio at the right time.