How to write your own Slack Chatbots in Javascript 

By Niklas Heidloff | 10/16/17 1:11 PM | App Dev - Cognitive | Added by Oliver Busse

Last week Ansgar Schmidt and I gave a session at Codemotion How to write your own Slack Chatbots in Javascript. Below are the slides with screenshots of our demos. We demonstrated how to write a Node.js application that uses Botkit to connect with Slack and that uses IBM Watson Conversation as natural language processing service.

Build with Watson tips: Best practices for using custom classifiers in Watson Visual Recognition 

By IBM developerWorks | 10/11/17 6:38 AM | App Dev - Cognitive | Added by Oliver Busse

The IBM Watson Visual Recognition API is a powerful cognitive tool that identifies image content. The API comes with pretrained models that can accurately detect objects, faces, scenes, colors, and foods, which can facilitate fast adoption and implementation. But the real power comes from the ability to train Watson to recognize custom classes.