While in Los Angeles for the ModernApps2013 tour, Carl and Richard talked to Lino Tadros about building tablet and phone applications across all the platforms. Lino talks about the different cross-platform choices, including Xamarin's technology, as well as the HTML-driven PhoneGap/Cordova technology. What's the right way to build your app? Lino discusses the advantages and disadvantages of each of these approaches, as well as some deeper concepts on what it means to build a quality application.