David Nagel: You've described the cell phone as a "game changer" for education and as the "quintessential 21st century tool." Why the cell phone specifically?
or 90 percent of what a student has to do, the smart phone can do i
Samsung's Galaxy already has a version that can shoot out a 60-inch image!
Now, the coming months will bring a blizzard of tablets that are meant to compete with the iPad
the shocker here, though, is that the iPad 2 actually costs less than its comparably equipped Android rivals, like the Xoom and the Samsung Galaxy Tab.