Apple's yearly developer conference should see iOS 8, OS X 10.10, and likely some hardware.
Mac Tablet from Other World Computing / Axiotron
The ModBook is a Mac tablet computer solution with these features:
Write and draw directly on screen!
True pen & handwriting recognition
Built in iSight Camera
Integrated CD/DVD combo drive
The ONLY Mac solution with an optional built-in Global Positioning System
Aircraft grade magnesium alloy for all terrain use
The ModBook will apparently be a heavily modified MacBook in the tablet form-factor and will be officially unveiled at Macworld Expo on January 9th. A hands-on trial of the device will be available at that time.
A veiled image of the product can be seen at at Axiotron's website.
This year, MacRumors will be posting photos and reports from Macworld booths. A Macworld San Francisco sub-forum has been opened and we encourage vendors to register and participate in the discussion of their products.