Engaging special needs children requires a distinctive skill set, not least among them patience, appolicious reports. But modern technology also has plenty to offer in the way of tools that foster communication and motivation. So if you are the parent or teacher of a special-needs child, put your iPhone to good use and download these iPhone apps. They will help both you and the little one make the most of their day. The free TapToTalk [1] app is designed to allow children who struggle to speak, or otherwise communicate, to express themselves. It includes an album of photos depicting everyday activities, such as an automobile in motion or children playing, and a complementary audio message…