"Secret coded memo from Apple to Foxconn said to discuss characteristics of iPad 4"
The iPad 4 is widely expected to start sales around March 2013. According to people who have seen the memo, the iPad may include new features, such as an additional side button and a Kinect-like function allowing to type using sign language. Possibly. And, lessee, a more efficient battery. And a second version with a smaller form factor.
...Oh yeah, Apple refused to comment on rumors and speculation.