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It does also rather beg the question - if you've got something that works as a tablet, why would you want it to work as a laptop? And if you've got something that works as a laptop, why would you want it to work as a tablet? Doesn't it still make sense to have one, coherent, OS that can run whatever applications you want to use on the machine? Having, say, music and word processing requiring different environments makes no sense on such a device, does it?
Why on Earth
wouldn't you, if the device could handle both functions equally well?
The major impediments have been weight, capacity, battery time, and expense. As those become less of a problem why
not have a machine which does both?
I did exactly that with a Motion tablet running XP (
this gizmo). Eight years ago. I used it in the field as a tablet with a stylus and pretty amazing (for the time) handwriting recognition and lots of tablet specific software, and when I got back to my office I plopped it in to its docking station where it was instantly running a full sized monitor, keyboard, printer, and sundry other peripherals.
I
loved it. It functioned
exactly like a laptop when I wanted it to, but I wasn't limited to that. In the field it was nearly the same as having three racks of 'E' sized drawings on a clipboard.
It ran more than a couple of grand back then, had about three hours of battery time and weighed several pounds, but it was the best that could be done back then. The construction company I worked for put dozens of them out in the field and never regretted it. Since they replaced the laptops we had been using it really wasn't all that much of an extra expense.
For tablets today the expense has gone down to consumer levels, the weight has dropped to ounces, capacities almost put the desktops of that time to shame, and battery time has nearly tripled.
Dedicated, laptop only machines are a dying genre. The writing was on the wall nearly a decade ago. In just a few more years they'll probably be almost as hard to find as floppy drives.
I'm not sure why that's a bad thing.