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Archive for the 'websites' Category

Useful post by Ryan Carson about A/B Testing

What I like about A/B Testing using Google Website Optimizer:

  • It helps provide real, direct data (as opposed to sheer guesses, or “eye-balling” secondary sources of data)
  • It helps you build strong skills in testing
  • It’s fairly straightforward to setup
  • It’s fairly flexible – allows for HTML markup, etc.

See how 37 Signals puts A/B testing to the works here.

See Carsonified’s blog post about doing A/B Testing with Google Website Optimizer on Wordpress here.

For a quick overview, watch the video from Carsonified below:

How to do A/B Testing with WordPress

Superb UX Resource article by Whitney Hess

So, I just posted a few days about stumbling upon UX taking 6 months.
That process can be cut short by reading one of those really awesome articles about what UX is all about.

This one by Whitney Hess is superb:

http://whitneyhess.com/blog/2009/06/so-you-wanna-be-a-user-experience-designer-step-1-resources/

Useful London-based UX Social Network sites

photo: http://www.flickr.com/photos/wordridden/2993726470/

This is for the benefit of those who are interested to know more about the UX community here in the UK, although these resources are mostly London-based, with spillover membership from Brighton folks.

They’ve been extremely valuable for me as a budding UX practitioner.

http://london-ia.ning.com/ or Google “london ia ning”

Many, if not most, UX practitioners use this Ning site as their social network. If there was ever a one-stop community for London/UK-based HCI/UX practitioners, this is it.

Other groups (more job spam, less discussion)

http://tech.groups.yahoo.com/group/london_usability/
http://tech.groups.yahoo.com/group/london-ia/
These two Yahoo groups are also popular for general posts. If you want a constant feed of employment opportunities (internships, job openings, volunteer opportunities, events, training, etc.), sign-up here.

IXDA.org

Not quite London-based, but has a lot of useful and practical discussions every single day. Members are mostly States-side, but is becoming increasingly international (UK esp.). Experts like Dan Saffer and Jared Spool regularly post content, which helps regulate a lot of discussions informally. Extremely useful and highly recommended.

UPA UK Chapter, http://www.ukupa.org.uk/

I think it’s worth becoming a member. Monthly events, free to members (free booze and snacks, good speaker content).

UX Book Club, http://uxbookclub.org/doku.php?id=london

You get to trash-talk your usability textbooks and classics here. Last month, we shot holes through Buxton’s Sketching book. This month, we’re doing Scott McCloud’s Understanding Comics. A good way to meet people because it’s more intimate and you talk about something in common.

Pretty much the same people end up going to these events because the UX community here is quite small. Plus, there are lots of current and ex-UCLIC students, so it doesn’t feel overwhelming.

Any that I may have missed out?

Vimeo encourages sign-up through comments subtly


I was watching Don Norman’s talk from UX Week ‘08, and I’m not a member on Vimeo or anything, but the blurb at the comments section below was really nicely done. It really is encouraging me to be part of this, and this is an interesting example of “persuasive technology”.

For one, it’s almost static. There’s no “wizard of oz”-guy behind the system trying to get potential recruits to interact with the site.

Then, it’s partly contextual - because the video is a conference talk, it makes it even more appropriate to contribute to the conversation (I don’t know if they did that on purpose).

Thirdly, it’s placed appropriately in the comments section, although it doesn’t even say it’s a comments section. How did I know it? Well, I just assumed it. Most of us have gotten to a point of getting used to seeing comments as a trail below the main content. It just got picked up by Vimeo and used very subtly but very aptly.

Although it didn’t sign up immediately (because I wasn’t intending to participate in the conversation), I think someone who was interested in taking part in the conversation would, and that’s the point – making it easier for users to accomplish their goals – cordially, contextually, and effectively.

The New Whitehouse.gov

Change has come to America… and to the Whitehouse website too. It’s been, er, Web 2.0ized. Clean, frugal lines, punchy and concise content, navigatable – I like it. And of course, it has a blog. If this was a branding exercise, it’d definitely be on the ball (or “spot on”, as the Brits like to say).

Interestingly, the “main” navigation isn’t along sidebars, but at the top menu bar and bottom footer – keeping the body fairly open for content – divided mostly into a 3-column layout or 2-column layout (with a right sidebar). Even content on the whitehouse blog is kept terse. The first post gets an average readability score of 11.3, which is slightly above what a teenager would be comfortable reading. Firefox showed up multiple RSS feeds, which was a bit confusing, but the blog does have an RSS feed.

Comments are closed for now, but it would be interesting to see how the site will evolve.

Accessibility could be improved, I guess. There’s a link for “Accessibility” in super tiny font at the bottom. This opens a page that explains the government’s stand on accessibility, but it doesn’t have the common characteristics of a page designed for accessibility (large fonts, condensed text).

Navigational fonts could be a little bigger, at the bottom.

Del.icio.us tag renamer

I built a del.icio.us tag renaming tool because I couldn’t find an easy way to bulk-rename my tags to remove symbols and lowercase them.

Feel free to use it as it is, and drop me a comment to tell me what you think.

YouTube interface redesigned

YouTube introduces widescreen format and a larger viewing space

After the changes in Gmail a few days ago, I noticed a similar ad hoc behavior with YouTube today. And I meant ad hoc as in while I was using the website it was still using the old interface, and then after I clicked on a few pages, the layout changed instantly.

Witnessing an interface change before your eyes

The change is pretty evident – videos are now shown in wide-screen format and are noticably larger than before. It’s confirmed on the YouTube blog, and it may be that they are slowly rolling it out to certain people at a time since I only noticed the change a few minutes ago. I recall someone saying that Gmail themes had a same effect – some people noticed the new themes feature while others didn’t, and it was because Google was rolling them out to users in phases (presumably).

A more ‘immersive’ YouTube?

I actually like the wide-screen format and the larger view, because the videos do look and feel bigger. Despite its popularity and ubiquity, YouTube’s overall experience isn’t all that ‘immersive’ (Vimeo comes to mind). I think with the new format, it’s a step closer in that direction.

Judging from the comments from the blog post, not all users are happy with it, though. Some users prefer the screen to adapt to the original video size – which means some pages may look different than others. It’s important to note that YouTube doesn’t stretch uploaded videos, but pads the borders with black. This means that the majority of videos that use the 4:3 format will have black rectangles on the left and right.

Interestingly, though – the thumbnails are cropped to fit the whole area. So 4:3 videos will have the top and bottom parts clipped in the thumbnail (which sort of makes sense, since keeping the black rectangles might make it look ugly).

The clipping thing wasn’t very obvious to me as I was in the middle of trying to look for cooking videos. If my goal ultimately is to watch videos, a larger view of the video gives me more of what I want. I could care less about videos being cropped or ratios, unless it negatively impacted my viewing.

Introducing interface changes as a usability topic

This brings me back to the usability aspect of websites – this kind of change is a fairly straightforward one. Not much else has changed, but even then – having a wider, larger player has a dramatic impact on the way users experience the site.

Also, I don’t know if there were any formal studies done on the design of the new layout and screen. It almost seems as if this was a simple case of understanding what users want and trying to give users the kind of experience they prefer.

And often times, this is the case with websites, especially ones with any element of social networking. Users grow with the site. As initial users, who were novices at first, turn into regular/intermediate users – their goals also ‘evolve’. And thus, the site has to adapt to the changing needs of the community.

This is particularly difficult for any site that needs to appeal to a wide spectrum of users. Recent interfaces changes in Flickr (video in Flickr) and Facebook (major facelift) drew a lot of criticism as much as it did praise.

Who’s responsible?

Does this fall under the responsibility of interaction designers and usability practitioners, whose goal is to place users before all things, to address the often conflicting reactions of real users when faced with upgraded layouts and new features?

It would be interesting to see find out how the industry deals with this sort of ‘user politics’ when it comes to the increasingly ubiquitous use of technology.

Google Mail offers THEMES

I am overjoyed that Gmail now offers Themes, not just to spruce up my mailbox, but that it also provides some kind of look and feel variation that adds to the experience of an already great email service – different, but great. Like iGoogle, some of the themes offer a “dark/day” background to denote the time of day – a nice reminder, definitely adds to the experience, doesn’t get in the way.

I’m using it to process all my mail, and I’m glad I made the decision to do so. Google’s commitment to the service has been excellent, and I added the Calendar tab to my sidebar a week ago and I like it. Not all of the lab features are what I need, but I think if the teams are listening to users, that’s a really good way to go.

Not every function, interface change, feature, design has to be usable. It can be enjoyable too. Remember Emotional Design – Why we love (or hate) everyday things. Gmail is my everyday thing, and I want to love it, and I do.

That’s what it’s all about, really.

The Ergonomics Society website is not ergonomic

Why?

Because they send your passwords to your email address, when you register on the site. This is despite the fact that if you forget your password, they can reset them and send you a new one to your email.

For a website to send passwords to your email upon registration is a dangerous thing because people typically re-use old passwords for website registration, so copies of their passwords on emails can be found in inboxes – and they typically only get there because of registration sites. I can’t think of any other way in which a password would get sent to an email, but you can help me here.

This is a good thing for identity thieves, bad for most other people.

I also don’t understand why new members to the Ergonomics Society aren’t automatically registered to the website and are sent an introductory email. I’ve had to register on the website separately. That’s just dumb.

World Usability Day, talks at LBi

Today is World Usability Day. I attended an event hosted by UPA at LBi, on Baker Street. The usual light refreshments were served, and the talks were interesting – on the topic on transportation. There was another event going on at System Concepts where talks addressed the topic of Global Positioning Systems, which had a more ergonomic slant.

In conjunction with the UPA event, Aquent launched a directory for User Experience practitioners. I picked up a copy and there were a lot of interesting articles contributed by UPA professionals and other practitioners. The topics seemed to be cover a lot of trends that have been impacting the usability industry lately, such as the poor economic situation, advancing mobile devices, and employable skills. There’s a lot of subjectivity with a lot of usability topics, but the articles are mostly relevant and useful, if not timely. You might be able to get a copy from Human Factors International, UPA, or Aquent as they were the main sponsors.

I couldn’t remember all the names of the speakers featured today. Scott Weiss from Human Factors International opened up the session with a brief introduction to the transportation topic by sharing his own gripes about the TfL website and how challenging it was from a usability perspective for him to get from his home to the UPA event. He made an interesting point that the exemplar bus service routes displayed prominently on bus stands should be reproduced on their online variants for the same visual clarity. It was meant to be lighthearted, but it caused a bit of stir in the crowd as it was only scratching at the surface of both the merits and the pitfalls of the complex government-linked organization and its services.

Nevertheless, it got us thinking about transportation.

The next speaker then got us thinking about online airline ticketing websites, and how that has fundamentally changed the way people travel. A bit of historical backdrop reveals how the early ticketing websites were a far cry from the large computers that were used in traditional ticketing systems – surfacing from three months’ worth of three guys hacking away at computers in a garage, and ended up being sold for millions of dollars. There were references to EasyJet’s online ticketing system, which led to the next talk about a prototype future ticketing system, presented by Peter Otto from Flow Interactive.

The exciting part about this “EasyJet 2.0″ system was about how it also deals with users’ questions of “I want to go somewhere but I’m not sure when” and “I’m not sure where I want to go” – rather than the buyer’s method of dealing with flight tickets. EasyJet 2.0 identifies pricing options for tickets on various dates in the year, giving users some idea of planning for a trip.

Also, for the case where users wasn’t sure where they wanted to go – they could browse major destinations from their home starting point, based on a specific budget. This was produced on a slick visual interface using charts and maps, that showed immediately which slots in the month were most cost-effective, and which places were best to visit at a certain price.

There’s an interactive page that shows how the whole thing works.

I’ll be attending the last UPA event for the year in a few weeks, hopefully.

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