This is the third What Are You Working On? thread. Click on the 'waywo' tag to see previous threads. I'm going to do these every two months instead of every month from now on. So here's the question:

What are you working on? 

Here are some guidelines

• Focus on projects that you have recently made progress on, not projects that you're thinking about doing but haven't started, those are for a different thread. 
• Why this project and not others? Mention reasons why you're doing the project and/or why others should contribute to your project (if applicable).
• Talk about your goals for the project.
• Any kind of project is fair game: personal improvement, research project, art project, whatever.
• Link to your work if it's linkable