If you want to get quickly up to speed on the basics of creating an Apple Watch app following the release of WatchKit, developer Nick Walter has put a free 50-minute video tutorial online. You can also sign up for a full online course for just $39 on Kickstarter – saving $161 on the likely launch price.

Walter gained a certain amount of fame recently when Forbes reported that he made $66,000 in one month following a similar Kickstarter campaign for a course in making iPhone apps …  expand full story