Consumption Analysis of Caffeine Using Mobile Application

Abstract

Abstract Coffee is one of popular drinks in public because of its unique taste and flavor. Coffee contains caffeine, a psychoactive that is used to reduce fatigue and sleepiness. Daily caffeine consumption showed that average caffeine consumption of a person was 180.94 mg to 319.32 mg per day. Excessive caffeine consumption can disturb health of an individual. Coffee is a major source of caffeine throughout the world. Indonesia has traditional coffee preparations, namely “kopi joss” Ideal proportion of coffee consumption of the ‘kopi joss’ can be determined based on body weight. Therefore, a mobile application is developed in order to help users in determining amount of caffeine contained in coffee powder based on weight of the coffee, and especially to know ideal amount of coffee consumption based on a bodyweight.