With the admin application of the DigyFoody Open Buffet management system, the digyfoody app sends meals to the loaded tablets, the single or batch sleep and wake mode of the tablets, and sends the meal schedule to the tablets in bulk or grouped. Uses the Google Cloud messaging service. The application alone is useless. Please visit our calculusapps.net website to use digyfoody, which is a buffet restaurant food name and content management system.