Five Products by Apple that never saw the light of day

For every Apple product we see on the shelves, there are dozens that never make it to production. Sometimes, these rare gems surface on the web for us to take a look at, and ponder what might have been. Scouring through the interweb, I’ve compiled this list of 5 Apple products that only the most hardcore of hardcore MacAddicts have ever stumbled across.
Surprisingly, some of these products, over 10 years old, are still being speculated about in one form or another to this day. Will we see new products based on these old prototypes? It’s far more likely that anything resembling the devices listed below have been rebuilt from the ground up, but still, it’s fun to look back on the products that didn’t make it to the mass market…

My favourite among the list is the Apple PenLite a combination of a PowerBook Duo and a Tablet PC. The device was developed at the same time as the Newton, and Apple chose to cease development of this device to avoid market confusion by having too many Tablet-styled devices out at the same time. Unlike the Newton Messagepad 100, which was a PDA, the PenLite was a full blown Mac with all the bells and whistles. The tablet also connected with all of the Powerbook Duo accessories and docks.
Apple Prototypes: 5 Products We Never Saw by Apple Gazette