Consider the differences in physical characteristics among a current smartphone, a current tablet, and a current laptop computer with a 15-inch or larger screen. Also consider the student-facing Web...

Consider the differences in physical characteristics among a current smartphone, a current tablet, and a current laptop computer with a 15-inch or larger screen. Also consider the student-facing Web applications you use at your college to access course learning materials, register for classes, and pay college-related bills. For which devices is a unique view layer required? Why? Should any of the applications be constructed as an installable app? Why or why not?