Google launches Keen, a new service that uses machine learning to leverage the Google Search index, combined with user feedback to provide personalise
Keen: A new way to curate, collaborate and expand your interests
Creating your Keen
To create a Keen(board) based on your interest, you search via a term rather than start by tagging things. That's all you just have to search for something you're really interested in learning and Keen will use the power of Google Search to auto-generate a board for you to peruse. For example, you can search for "How to write a good SEO-Friendly post".