Table of contents : Front Matter ....Pages i-xiv Getting Ready (Pradeeka Seneviratne)....Pages 1-38 Working with Display and Images (Pradeeka Seneviratne)....Pages 39-60 Working with Buttons (Pradeeka Seneviratne)....Pages 61-73 Using Inputs and Outputs (Pradeeka Seneviratne)....Pages 75-107 Using the Accelerometer and Compass (Pradeeka Seneviratne)....Pages 109-131 Working with Music (Pradeeka Seneviratne)....Pages 133-154 Working with Speech (Pradeeka Seneviratne)....Pages 155-169 Storing and Manipulating Files (Pradeeka Seneviratne)....Pages 171-187 Networks and Radios (Pradeeka Seneviratne)....Pages 189-206 Back Matter ....Pages 207-256