Right now I'm working on the book, pretty much all the time I'm not working on my day job.
But I'm still hoping to work on a number of other projects involving VR, once I have the time.
Each project is scored 1-10 on difficulty and scope, 10 being hardest / biggest. Each project also has a low medium or high priority to indicate how likely I am to work on it given any amount of time to do so.