Developing Windows Store Apps with HTML5 Jump Start: (03b) Working with Contracts, Part 2

In Part 2 of this module, Microsoft Technical Evangelists Jeremy Foster and Michael Palermo continue their discussion about how to design a Windows Store app. After outlining the differences between Web apps vs. Windows Store apps, they illustrate the eight traits of Windows App Design.
Complete course outline for Developing Windows Store Apps with HTML5 Jump Start:
This series of videos is a great way to help prepare for Exam 70-481: Essentials of Developing Windows Store Apps using HTML5 and JavaScript.
This video for learning html5 semantics and structure is really nice. ----showkot,mct
very nice your course
Nice and clear concept and introduction.
Your repeated use of the word "Chrome" for app crap will not really stop your users from using Google Chrome. I reckon you folks should check with the legal department about the possibility of Trademark infringement.
Quick question: anybody know what a large screen would do to small images used in tiles?
Thanks for the design guidelines remainder!