I decided to write about what I'd like to happen rather than predict what may actually happen when Steve Jobs announces new Apple products at the Macworld Conference and Expo next month.

A few months ago Apple-focused websites began predicting Jobs would announce a product that was some sort of entirely new concept in computing at Macworld. I haven't seen anything more about such a device but I've been dreaming of what I'd like to see (and would order).

In my dreams the new product would combine the long rumoured Apple tablet computer with the iPhone to create a sort of all-in-one portable device.

This device would be small at 8.5 x 11 inches (or smaller) and very thin - around a half inch. It would also include:

- A non-slip back;

- A high-resolution, multi-touch screen - 200 ppi or greater resolution;

- Full iPhone functions with support for wired or Bluetooth headsets;

- iTunes and full iPod music and video functions;

- A GPS receiver;

- Full Leopard distribution with no restrictions on what applications it can run;

- Published APIs for all iPhone functions;

- VoIP support;

- Enough flash memory to hold the core operating system along with iPhone and iPod support;

- 100GB or more of hard disk;

- User upgradeable/replaceable memory, CPU and disk;

- 10/100/1000Mbps Ethernet and dual USB 2.0, maybe firewire;

- An external USB DVD/CD read/write drive;

- A flash card slot;

- Two replaceable batteries with a total of more than ten hours lifetime when Leopard is running in user mode, more than 250 hours when operating in iPhone standby mode;

-- Wi-Fi, WiMAX, Bluetooth, EDGE and G3 radios - more than one of which can operate simultaneously;

- A large iPhone-like in-screen multi-touch keyboard;

- An external USB keyboard option with bracket that holds computer in a laptop-screen-like orientation;

- System comes enabled; carrier contract only needed if mobile phone services wanted;

- No carrier lock-in required;

- Enterprise-level security controls, including remote lock and erase;

My handwriting is bad enough that having a stylus-based input mode would be of no use, but others might find it useful.

In my dreams at least some GPS device vendors would port their navigation and location software to this new device and integrate it with Google Maps and so forth.

I do not know what to call such a device - iEverything seems a bit funky. I'd like one of these! Too bad it's just a dream device.

Disclaimer: As far as I know, Harvard does not dream, so the above must be my own fantasy.