There are show notes below the video which document what was covered and include timeline links, so you can watch just what you want. If you are not a Geeks on Tour member, you can watch Episode 20 video on YouTube, but you won’t get the show notes. Become a member here. This episode covers:
- Overview of QR Codes, what are they? what are they for? how do you read them? how do you make them?
- Also a demonstration of comparison shopping by scanning UPC barcodes
- App of the week: Google Goggles to translate your world