Alexa Baby Activity Skills is a set of Health API interfaces that allows you to build baby activity skills for health and wellness, services, devices and applications. It provides a way to access and identify health to associate with a diaper change, to associate with a feeding session, to associate with a sleep session and so on. Alexa interprets customer input and communicates the input to a skill as a request with a JSON payload containing an Alexa directive. Supported interfaces include; Alexa.Health.Weight, Alexa.Health.Sleep, Alexa.Health.DiaperChange etc. with operations for Add, Delete, Get, Start, Stop and more. Amazon is an Ecommerce, Business and Web Service Platform that provides electronic commerce and cloud computing services.