We live in a new world that involves the use of mobile computing. We take it for granted and appreciate how effective these devices are especially when seeking out information. This article attempts to explain why we need iPhone apps and how you can start the process of becoming an iPhone app encoder and developer. “What time is it?” ” “What’s the weather forecast for tomorrow?” “When’s the next flight to New York?” A decade ago, those three questions would have required three different answers–and we would have turned to three different sources to find those answers. These days our…