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Circa 1999
Usability & Communication
The more you work in the usable design field,
the more you notice that our challenge is predominantly one
of communication. It's no surprise then, that technical writers,
myself among them, migrate into usability. I would suggest,
however, that I became a technical writer, years ago because
I was interested in usability, rather than the other way around.
It's simply taken the market a while to support even the small
division of labor that the usability niche has carved for itself.
Foremost in the communication realm, we tend
to emphasize the words on the screen and the way they're allocated
among "controls." But I've been noticing over the years more
tangential aspects to the communication challenge. As the gadget
world becomes increasingly technical, the user interface is
pushing out further every day… to cardboard boxes in which products
ship, marketing pages on web sites, and what used to be customer
service departments but are now the fun world of tech support.
Perhaps this is because everything is a PC peripheral or PC-wannabee
in the case of Palm Pilots, and similar devices. I was inspired
to write this article when shopping for a webcam, one of those
video cameras that you put on top of your PC's monitor. (I'm
looking for one that looks like HAL from 2001, but so far no
luck.) Anyway, right on the box was an excellent example of
usability's deep roots in communication, an instruction on exactly
how to tell if you had the required version of Window. With
that introduction I offer this list of four points where the
usability iceberg protrudes up out of the deep, murky water
of interface design:
1) Naming
Your Product Talk about missing the obvious,
the confusion with some products starts right off with the name
itself. This has long been a problem with modules within a software
product, often identified with nicknames instead of descriptive
identifiers, but has been magnified a thousand-fold with the
advent of the Web. As a case in point, I recently had a search
problem and was unaware of any product that solved my exact
problem. I wanted to find the web site for Jack Frost mountain,
a ski resort, which I recalled had a name quite different from
"JackFrost.com," but I had forgotten the actual URL. With my
extensive web searching experience, I could have found it using
any of several tools, my favorite being Copernic.com's standalone
meta-search engine. But I wondered if there was a search tool
that would efficiently list all of the URLs owned by companies
with "Jack Frost" in their actual company names.
Not ever having heard of such a tool-and with
visions of IPO greenery in my eyes-I started investigating the
NetworkSolutions.com site to see if I could query their database
to make my own search engine. After digging around on their
site, I found a lonely little link to a thing called "Dot Com
Directory." It was exactly the tool I thought I'd have to create…
you query on Jack Frost and 6 (and only 6) company names appear,
no porn sites, no get-rich-quick scams, just the facts, ma'am.
Coincidentally, the next day I saw a full-page ad for this Dot
Com Directory, with an irrelevant, vague theme barely explaining
the tool-just a big picture of a dog. If the full page was nothing
more than the words "Company Lookup Search Tool," it might be
the most popular site on the web. Moral for vendors: don't mistake
your need to distinguish and "brand" your product with your
need to identify it.
2) Package Info Now that
someone's figured out that they might want your product, they're
reading your box trying to decide which of the 12 flavors of
Windows they need. Kensington Webcam wins a prize for including
this simple users-manual-blurb right in their system requirements
list: "To determine your Windows version, right-click My Computer
and choose, etc., etc." They even included a diagram! It's a
technical world out there, Kensington's simply dealing with
it. Will we someday need tech support to open a cereal box?
(Please enter your cereal number???)
3) Rudiments of Help OK,
the customer has downloaded your doodad-to-end-all-doodads 'cause
the free trial offer promised it would make them instant millionaires.
But what exactly does this doodad do (said Peter Piper)? If
you open up some help systems, they don't even tell you! Now
you may wonder, how could one possibly have a piece of software
(or intentionally download it) without already knowing what
it does? Here's one scenario: I want to empty folders from a
hard drive, and the only items in them are non-executable items
including cryptically-named DLLS and a help file. I launch the
help file and see no mention whatsoever of the basic purpose
of the wonderful product, just how to use its dialogs. This
easily occurs with bonus programs included with other purchases.
Moral: make sure the first page of a help file tells what a
program does and why you'd use it.
4) Hello, Tech Support? Finally,
your customer has realized they can't become a millionaire using
the freebie version of DOODAD so they download DOODAD Plus.
But they can't figure out if they really need a feature of DOODAD
Pro, so they e-mail your tech support department. If you want
to really set your operation apart from the pack, do as Blue
Sky software (maker of RoboHELP) has done: include in the confirmation
message, after submitting the Support Form, the name and phone
number of the tech support manager! In my 18 years of working
through tedious bugs, this is one of the most encouraging gestures
of customer service I've seen. In an industry that pretends
that insulating the experts from the answer seekers, and devising
silly metrics is a solution to the support dilemma, this is
a true breakthrough. There's no question that dealing with customer
problems authentically, as Blue Sky has done, will boost any
company's bottom line.
With our tech support example, we're back
where we started: communication. Ultimately it is person-to-person,
no matter how many layers of technology comprise the interface
sandwich. Never pretend otherwise. I'll close with another software
support story. After struggling with FrontPage database access,
the only feature I had purchased it for, I called Microsoft
techsupport. I decided in advance that if they didn't pick up
the phone on the first dial attempt... if I didn't talk to a
real person... if they didn't solve my problem on the first
try. I was returning the program. Incredibly, they did exactly
that… first dial, real person, precise answer, and it worked
on the first try. I'm still on medication, recovering. |