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Suppose you wanted to find out what needs to be improved in a computer program..... - Input Junkie
September 19th, 2014
10:47 am


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Suppose you wanted to find out what needs to be improved in a computer program.....
Perhaps I'm especially thinking about computer programs with user interfaces.

There's always introspection by the programmer. What's been annoying you? What do you think might please users? This has limits, partly because the programmer is just one person, and not necessarily much like anyone else, and in particular, may have differences from non-programmers in general. Also, sometimes people get used to annoyances.

I can think of two more approaches. One would be semantic-- looking for complaints (online, in company records, maybe in additional places) and having a program which looks for common themes. Or human beings could do this with their naked minds. I hope at least that much is being done.

Another would be to go over the records from the programs themselves, and see whether there are repetitious patterns (especially if there are errors) from the users. Something like this might already exist. Let me know.

Here's something that I haven't gotten used to. I enter my email address. I can't remember my password. I click on the can't remember your password link. I'm asked to enter my email address again. Why?

Any other approaches to finding out what could use improvement?

This entry was posted at http://nancylebov.dreamwidth.org/1054722.html. Comments are welcome here or there. comment count unavailable comments so far on that entry.

(10 comments | Leave a comment)

[User Picture]
Date:September 19th, 2014 03:25 pm (UTC)
I've hated user interfaces ever since the GUI was introduced.
[User Picture]
Date:September 19th, 2014 10:03 pm (UTC)
[User Picture]
Date:September 19th, 2014 04:15 pm (UTC)
It's surprisingly hard to get user feedback. At the last place I worked, we often discovered things that weren't working by looking at the logs and fixed them, all without getting a single customer complaint.

One of the best ways to get input is with an in-person usability study. Bring in some people and have them try out the software. Ask them in detail what they like and don't like. Most software never gets this kind of study.

Programmers can make suggestions about useful changes that less technical people might not think of, but we shouldn't be the final judges of the user interface. We've got too much investment in the work we've already done.

I'd never really thought about the question of entering the email address again, but the main reason I can think of is to slow down the users and get them to think before resetting their passwords. In typing it again, they might realize they typed in the wrong address the first time, or they might remember that they really do know the password and had just left caps lock on or used the wrong password. Both of those have happened to me.
[User Picture]
Date:September 19th, 2014 05:12 pm (UTC)
Users don't necessarily give *you* feedback, but they may have a thing or two to say online.
[User Picture]
Date:September 20th, 2014 12:31 pm (UTC)
Our customers were child welfare clinics dealing in confidential data. I rather hope they'd talk to us before talking about the system's flaws online.
[User Picture]
Date:September 20th, 2014 11:33 pm (UTC)
At the last place I worked, we often discovered things that weren't working by looking at the logs and fixed them, all without getting a single customer complaint.

Most businesses go to great, if often unconscious, lengths to prevent customers from complaining to them.

It can be as simple as having no indicated way for making a complaint. I'm enrolled in a beta test right now -- a beta test! -- for which users were not in any way solicited for feedback, and provided with no contact information or way to communicate with the project team, except admin@theprojectinquestion.com.

These can be things like burying the contact information, making the "report a bug" field have a length limit of 200 characters, or other mechanical nonsense.

It can also be things like punishing users who send feedback. LJ did this with its Suggestions area (I don't recall if DW still does this): the only way to submit a feature request is to do so through an interface which subscribes you to the public discussion of the feature, no opt out. So if you don't have the spoons/interest in getting all those notifications or participating in a public discussion about it, doing so becomes aversive.

I just had an interesting discussion with another developer about trying to submit bugs and feature requests to open source projects. Both of us had, many times, and neither of us had ever, to our recollections, had a bug we reported fixed or a feature implemented without a huge fight, and then only rarely. I reported a security hole once and had the lead maintainer reply in the bug tracker that that wasn't a bug, that was the auto-re-log-in convenience feature. A bunch of other users saw that in the bug tracker and were like "HOLY HELL, THAT'S NOT OKAY" and jumped on him, and it got (I think) fixed. But that kind of response is typical.

Maybe your place of employment did none of these things -- I don't mean to harsh on you -- but the great majority of people claiming to want user feedback go to significant lengths to make sure they don't get it, or at least not from the same person twice.
[User Picture]
Date:September 19th, 2014 07:35 pm (UTC)

From my (limited) experience in software development:

  • You often start out with a list of Features You Would Like The Software To Have. This gets winnowed down to a list of Features You Can Afford To Implement Now. If the software is successful, there’s stuff left over from the first list, and more development money for version 2.0.
  • A company of any decent size has a Quality Assurance (QA) department going over the software as it’s in development, looking for bugs. Not all bugs get fixed before the first official release.
  • User complaints. There are lots of ways this can get done. I once had a problem with a program being developed by a single guy, and I just emailed him, and we narrowed down what the problem was, and he fixed his code and sent me the fixed version.
[User Picture]
Date:September 20th, 2014 12:34 pm (UTC)
It's more like: You start with a list of features you would like the software to have. This gets expanded to a list of features marketing insists is absolutely necessary.
(Deleted comment)
[User Picture]
Date:September 22nd, 2014 09:12 pm (UTC)
Why you're asked for the email address again: that info isn't automatically passed along to the site by your browser when you click a link instead of a button. (As far as the web browser knows, the link has nothing to do with the form you started filling out.) They could design a form with multiple buttons, or address the problem other ways like with Javascript, but that'd take conscious design.
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