It’s astonishing how hard it can be to find a small, simple, low-cost, long-battery-life mobile computer. I should know: I’ve been looking for one for ages.
I want something very small and simple, with just a browser and a plain text editor on board. I want to be able to go out all day and just type; then upload what I’ve written to a convenient place on the web, or file it somewhere via an email account. That’s all it needs to do.
I want a decent keyboard and a decent screen. And - most important of all - I want enough battery life for me to go out with this device all day, and not have to play hunt-the-power-socket by lunchtime.
I had such a machine a few years ago. It was a Palm III with an external keyboard. Well, it ticked some boxes: it had the battery life and was very small, but the screen was too small and the keyboard too flimsy.
Other machines from the past are nearly there. The AlphaSmart Neo or Dana Wireless, each of them with a full size keyboard and superb battery life (weeks and weeks on a set of AAs), but sadly lacking a browser. The Dana does do wifi and runs Palm OS, but as far as I can see, pretty much all Palm browsers are awful.
The top-end Psions (Series 7 and netBook) also look right: they have just the right form-factor and boast good keyboards, screens and reasonable battery life. Specialist PDAs like the Jornada 720 look appealing too, despite running Windows Mobile.
Modern machines - like the Asus eee, which I’ve been coveting for months, or the MacBook Air - are great in many respects but they can’t last a day without being plugged into a wall. I want freedom from plugs and walls, and that’s the main reason why I have resisted buying an eee.
I could buy a Psion or an Alphasmart on eBay. Both would make excellent typing machines, but both would have to be wrangled and mangled to be connected to the internets.
Perhaps I should wait a little longer. Perhaps future versions of the iPhone will let me use a Bluetooth keyboard, and install a tiny mobile version of a half-decent text editor. But then, perhaps not. And in the meantime I keep searching eBay for bargains, my finger poised over the “Bid now” button.