Apple Insider claims that Apple developers have been working on a new PDA for the past 18 months.
With the initial iPhone now out the door and two successive models well underway in Apple's labs, it's believed to be full steam ahead for the modern day Newton project. Like iPhone and the iPod touch, the new device runs an embedded version of Apple's Mac OS X Leopard operating system.
Externally, the mutil-touch PDA has been described by sources as an ultra-thin "slate" akin to the iPhone, about 1.5 times the size and sporting an approximate 720x480 high-resolution display that comprises almost the entire surface of the unit. The device is further believed to leverage multi-touch concepts which have yet to gain widespread adoption in Apple's existing multi-touch products -- the iPhone and iPod touch -- like drag-and-drop and copy-and-paste.
More broadly characterized as Apple's answer to the ultra-mobile PC, the next-gen device is believed to be tracking for a release sometime in the first half of 2008. Assuming the project remains clear of roadblocks, sources believe it could make an inaugural appearance during Jobs' Macworld keynote in January alongside some new Mac offerings. Still, manufacturing ramp and availability would seem unlikely until closer to mid-year, those same sources say.
In the early 90s already had a PDA called Newton but that device was never really that popular.