Today rumors started leaking about Apple's next-generation must have device. An apple insider speaking under guarantee of anonymity stated

It's like a cross between an iPhone and the iPad

The iPhad will come pre-loaded with some of the most 'essential apps' which will include amongst others;

iSheep - Using the built in GPS device the iSheep will emit a loud sheep like Baaaaa whenever it detects another iPhad in the vicinity, it's never been easier to follow the Apple herd.