The ultra-portable PC has come of age. The genre started getting serious with the debut of the Sony U series several years ago and has evolved nicely into the OQO Model 02 currently available. It is now possible without question to produce a full-featured PC in a handheld package that is almost pocketable. While these devices work just fine as stand-alone systems, they really begin to shine when coupled with a dock that transforms the handheld into a full-fledged desktop system. This makes sense as it uses the expensive handheld as the "core" of the desktop and typical accessories like monitors, keyboards and optical drives round out the big system, extending the usefulness of the handheld. These systems work really well but I believe it’s time to take it further.
What if we expanded the role of the UPC into a real modular system. Imagine a laptop form factor that is very light and has no CPU nor memory. Basically a shell system with a typical laptop screen and full keyboard. The magic starts when you flip it over and notice on the bottom of the laptop there is a rectangular port exactly the size of the OQO. When you need a bigger screen and keyboard you simply pop the OQO into the "dock" on the bottom of the "laptop" and voila! Instant laptop that uses the OQO as the brains and memory and transforms it into a full-sized laptop.
This concept can be carried to other form factors just as easily. Pop the OQO or similar UPC into the back of a slate shell and have an instant Tablet PC. Or instead of a dock you pop the UPC into the port on a desktop module that is basically just a hub for a desktop system. Or maybe a true portfolio system that accepts the UPC into the slot and has a screen on one side of the portfolio. Kind of a very smart day planner that doubles as a full slate PC. These shell peripherals could have another battery to share with the core and provide extra long life without adding much in the way of size. Since they use the handheld as the core all of your data, programs and operating environment are always with you no matter what shell you are using.
While I would love to claim this modular approach as my own it’s not, at least not entirely. I remember IBM was talking up a modular system like this years ago but for the life of me I can’t remember what they called it. If you know please post it in the comments along with any information you recall about it. Their system had the core module as just a CPU/ memory module that required accessories to enable the usage of the core. My concept differs in that the handheld PC is a full stand-alone PC that you can use while mobile when needed. Dual purpose makes this concept very powerful in my mind.
MCC Computing sells a modular system today but as in the other systems the core is simply a CPU module that plugs into other devices such as handheld PCs, laptops, desktops and other forms. It’s a slick system they offer but again it’s a design that requires another device to use with the module to be functional where as my concept doesn’t require anything but the handheld to be functional. Let the user add other devices to work in tandem with it if needed.
TechDirt has reminded us about the IXI Corp, makers of the ogo handheld communications device. They originally were to produce a core system like the IBM concept I described above but never were able to bring anything to market. A new startup, Bug Labs, is supposedly working on something similar but no one is certain what they are doing. Neither of these companies were looking at it from the standpoint that I am though, having the core as a full-fledged handheld computer. This is possible since handhelds are small enough now that they can easily fit into other "peripherals" that leverage the PC part of the handheld. What do you think, is this a viable product you’d be interested in? Can you think of any other peripherals that would be useful to you and extend the usefulness of a handheld like the OQO?