ISSUE 394: THE HIGH-TECH OFFICE--Alan
Zisman
Latest generation of handheld personal computers
have more punch per pound than they did in the past
May 13 1997
In our standard sci-fi vision of the future,
people are forever wandering around with little portable computers --
computers in their pockets or purses, on their wrists, or on their
belts.
If you've ever had a sore shoulder from hauling a
3.5-kilogram notebook down seemingly endless miles of airport
corridors, you know that (despite the Timex Datawatch) we're
not quite there yet.
Hence the appeal of a much smaller computer, something
weighing in at around 60 grams to a kilogram. Such machines are not
necessarily new.
Even a decade or more ago, while some business
travellers toted 15-kilo "luggable" computers like the original Compaq
around, others, particularly journalists, swore by their tiny Tandy
1000s, which could seemingly last forever on a couple of AA batteries
while offering basic word processing on a tiny keyboard. With a modem,
aspiring techno-reporters could even electronically file their stories
to their editors. Pretty impressive for 1985.
That basic 1985 computer still defines what most of us
would like to see today -- an easy-to-use machine that would let us
store calendar and contact information, take notes, create and save a
couple of pages of text, and check our e-mail. Add other criteria like
light weight, long battery life, affordability, and an ability to
connect and communicate with our more powerful desktop and notebook
computers and you've got a machine with a huge potential market. One
way or another, that describes a new generation of small computers.
There's not necessarily a consensus on what to call
this category: Apple described its Newton as a "Personal Digital
Assistant" (or PDA for fans of three-letter acronyms); more recently, Microsoft
has been using the term "Handheld Personal Computer" (or HPC). No
matter what you call them, these computers pack more punch (and cost
more) than the common electronic organizers from companies like Casio
and Sharp. Not just an address book, you can customize them,
add software, and use them to get real work done (at least some real
work!) and to access e-mail and the Internet. Each can connect to more
standard office computers to synchronize calendars and exchange data
files.
I've recently spent time living with several different
tiny computers, each very different, yet all trying to pack just enough
computing power into as small a package as possible. None can claim to
be enough computer to make me want to throw away my more traditional
desktop and notebook machines, but each has a certain charm, and, more
importantly, can meet some real needs for business users. The
contenders are:
* US Robotics' Pilot: This is the tiniest and
least expensive of the trio and it has been a big sales success, with
models starting around $400. The Pilot has no keyboard -- you write on
its screen with a stylus. But it doesn't make any attempt to read your
handwriting. Instead, it wants you to learn to write its way -- in a
simplified alphabet where, for example, an upside-down "V" represents a
capital "A." At about the size of a pack of playing cards, it will
easily fit into your shirt pocket.
* Compaq's PC Companion: This is one of a half-dozen
or so virtually identical models from various companies (Casio
Cassiopeia, NEC Mobile Pro etc), all running Microsoft's
Windows CE (a simplified version of the Windows 95 interface, complete
with the Microsoft basic software package including Pocket Word and
Pocket Excel). Unlike the Pilot and Newton, the PC Companion includes a
miniversion of a standard keyboard (as do all the Windows CE machines).
Not for the shirt pocket, but it fits handily in that inside jacket
pocket, at a cost of about $700 with two megabytes, $900 with four.
* Apple's Newton: This Big Daddy of the little
computers has outgrown all but the largest of pockets. It has a new
version out called the MessagePad 2000. In the past, its attempts at
reading users' handwriting became the butt of a couple of weeks of Doonesbury
comics, but it's been much improved. The new version has smarter
software and it is much faster and more powerful than previous
versions. There's even an optional, add-on keyboard, but that adds $120
to the $1,300 cost.
(There are other contenders for this minicomputer
market, with models like the Psion, the Sharp Zaurus, and
several computers from Hewlett-Packard; my apologies to the
fans of each for not reporting on your objects of devotion.)
Over the next weeks, we'll look at several of these
little computers -- what their strengths and limitations are, and what
they're like to work with. We'll try to help you decide whether any of
today's generation of little computers make sense for you or your
travelling staff.*
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