Part of the appeal of mobile services is that they are relevant to where you are right now. Most phones support GPS and a connection to the network. And when you combine those you get a convenient location based service. In this example application we are going to create a backend service in PHP that an iPad application on the front end will connect to
BuildMobile: Building a GPS Enabled iPad Search App
Jack Herrington is an engineer, author, and presenter who lives and works in the San Francisco Bay Area. He lives with his wife, daughter and two adopted dogs. When he's not writing software, books, or articles you can find him cycling, running, or in the pool training for triathlons. You can keep up with Jack's work and his writing at http://jackherrington.com.