Silverback: Making Usability Testing That Much Cooler

Posted: July 28, 2008 Comments(5)

Usability testing is important. I’m willing to bet, however, not many agencies or freelancers consistently partake in usability testing, unless that’s what they do. Why is that?

Lack of client knowledge
It’s extremely rare that I’ve had an interaction with a client where the phrase ‘usability testing’ doesn’t garner an inquisitive look. At the very least, mentioning usability usually sparks an interesting dialogue, but it’s often the first time clients have heard of such a thing. That also mean it didn’t make it into the budget for this project.
Client assumption of expertise
If a client does understand the purpose and value of usability testing, they may be curious why you’d like to have usability testing sessions on their website if you’re a professional designer. If designing websites is your profession, why should you need to test your design concepts? Shouldn’t they work already? Why should we pay for that?
Where’s the value?
In my personal experience, usability testing, unless requested, is often an addition to project scope that clients aren’t willing to pay for. Unfortunately, client bias as far as their experience on the Web often has detrimental effects on their interface design when they begin to direct the project a bit too much. It’s at those times when a usability test would come in like The Dark Knight and save the interface once and for all.

While that list is extremely truncated and narrow, it gently sums up my experience with usability testing client work.

Fortunately, a negative response to usability testing isn’t completely consistent. From time to time a client will come in fully versed in the importance and value of usability testing. It’s a pleasant surprise to hear a client say they’d like to integrate testing into the process as a way to ensure their product will perform to the best of our ability.

Testing environment

The process of usability testing itself can be put together a number of ways. Much of the time, a usability test will be conducted in a closed room. The user being tested will sit at a workstation with an instructor, who will request certain actions from the user and observe his or her method of completing that request. The computer screen is recorded using additional software on the computer, and the interaction between the test subject and instructor is recorded with a video camera.

The process is quite basic, but the knowledge gained is invaluable. Viewing the footage from the camera in sync with the screencast from the computer will bring design flaws to the surface for examination. Compensating for weakness in the design and repeating the test helps to create a much more effective interface.

Enter Silverback

Silverback first hit the Web boasting a unique site and a killer application icon. The design itself quickly made huge waves among the design and development community, a genius move. No one had any concrete information on the purpose of the site, but we were drooling already. We knew Clearleft had something very interesting up their colelctive sleeve.

Skip ahead a few months and we find out exactly what Silverback is; Spontaneous, unobtrusive usability testing software for website designers. Fantastic! Silverback is going to bring usability testing to Mac in a big way.

What does Silverback do?

My favorite applications do one thing and do it well. Silverback will be one of those applications. The website follows the same path by explaining the purpose of Silverback in a short, to-the-point list:

  • Capture screen activity
  • Video the participant’s reactions
  • Record the participant’s voice
  • Add chapter markers on the fly
  • Control recording with the remote
  • Export to Quicktime

Silverback fills a niche market of designers looking for a quick and easy way to conduct usability tests that will integrate easily into a workflow. Silverback is it.

Screenshot: Welcome screen of Silverback

Silverback is an application that doesn’t need an instruction manual. While the feature set isn’t extensive, the application follows a natural workflow allowing you to easily discover application use within a few seconds.

Screenshot: New project screen of Silverback

After creating a new project, you’re able to begin your test sessions. Each session is logged for future reference.

Screenshot: New session screen of Silverback

Before each session begins, you’re able to ensure the camera used to record the user’s face is properly positioned. You can also record the users name as well as any notes you have about the session. After starting the session, the screen will blank out in preparation for your subject.

Screenshot: Pre-session screen of Silverback

A straightforward instruction screen is in no way intimidating to your subject.

Screenshot: Existing session screen of Silverback

Sessions are neatly organized for future reference. It really can’t get much easier than that. If applicable, you’re able to easily export any session. You can set a number of options, including the size and position of subject footage.

Another great thing about Silverback is the slick integration of the Apple Remote. Using the remote, you’re able to interact with the recording behind the scenes. You’re able to insert markers in real time, allowing for quick navigation of an exported QuickTime composite. I think that’s a great idea and fantastic example of ingenuity.

Silverback is game-changing

In my opinion, Silverback is offering an extremely low cost, effective solution for many designers. At $49.95, you would be hard pressed to find a better option for Mac at this point. A big congratulations to the group at Clearleft for a job very well done. I’m very much looking forward to improvements made in the software.

Get my newsletter

Receive periodic updates right in the mail!

  • This field is for validation purposes and should be left unchanged.


  1. My favorite part of it all is the simplicity. When I first got my hands on it I had no idea what to expect. I thought I may have to work through some different configurations and settings. The only settings I had to alter were for video, and that was it – it was ready to go! That was impressive right from the beginning.

    The app itself, while simple and easy to use, is extremely powerful with the way it highlights clicks of the mouse, and the ability to track the mouse and a transparent video of the user.

    I was shocked, in a good way, at their price point. It is worth that price and more for what it produces.

  2. @Nate Klaiber: Absolutely! The simplicity of the application will be a very pleasant surprise to many. Silverback, even in it’s young state, does exactly what it needs to do, right out of the box, with only a few clicks.

    @Matt Wilcox: I’m sorry to hear you won’t be able to give Silverback a shot, maybe you’ll be able to use a friend’s machine to give it a whirl! Have you used any Windows-based usability testing software?

Leave a Reply

Your email address will not be published. Required fields are marked *