Finally, you have definitive proof that your significant other is only 52% happy. Face detection and recognition service Face.com has been busy since it launched its free API a year ago. The company has been adding servers to handle the load of the over 20,000 developers who signed up. It's also been adding features, the most recent the ability to detect the mood of a face, along with a confidence rating.
In this tutorial, you will learn how to use the Nexmo Application and Voice APIs to create a text-to-speech outbound phone call securely and then how to receive inbound calls by implementing a Webhook. This tutorial assumes you are working with a Unix or Linux-based operating system.