Who she is, what she does. What is Xamarin. What are cognitive services, why so many services; artificial intelligence vs machine learning vs deep learning, training models. He she got started in Xamarin; it's part of Visual Studio, SDKs and testing tools, Xamarin live player debugging on device. Why use cognitive services, examples of use. Types of cognitive services - labs, vision, face, speech, translator, language understanding intelligence service. Should I train my own model. Recommendations API. It started with Bing, how is it to use, examples. People to follow - Paige Bailey, Seth Juarez. Veronika is presenting at Visual Studio Live, Las Vegas.