The iPhone, it will do almost anything. And now it will make a latte for you, almost. The barista, currently a featured iPhone app, "can guide you through each step in the process of creating a caffè latte, cappuccino, americano, mocha, and other delightful expresso beverages. It also offers tips — on selecting and storing coffee beans and creating “latte art” — and a handy glossary."
There is a demo at the barista app website. Just add an espresso machine, and you're there.
Hand selected espresso makers are at Foodie's Emporium! Click here.