September 2009 posts

Accessible video and audio

By Trenton Moss on 30 September 2009

We published a top tip in last month’s newsletter on how to go about ensuring you have accessible video and audio on your website, so I thought I’d put my thoughts up on the blog as well.

Accessibility isn’t just limited to the text on your website - it applies to all types of content including multimedia. With video and audio becoming more and more common across the web it’s essential that you do as much as possible to open up this content to all website users, and it’s not as complicated as you may think.  Below are some tips for catering for three key user groups:

Blind web users
The key requirement for blind web users for accessible video is that all visual changes within videos are conveyed through non-visual means. Ideally this would be though an additional voice-over within the video (which can be switched on or off) describing the visual changes. Creating this for all your videos can be very costly and time-consuming, so an alternative is to provide a written transcript for the video, with a comprehensive description of the video. Also, ensure that video and audio don’t automatically play on web pages as the sound can interfere with screen reader speech.
Mobility-impaired web users
For most mobility-impaired users, effective keyboard access to content is key to offering accessible video and audio. All audio/video controls need to work with the keyboard as well as the mouse and the tabbing order through these controls should be logical (which usually means left-to-right). Finally, there should be a focus state for each control when tabbed onto – often this is a yellow border around the control so it’s probably best to follow this convention. Do also bear in mind that blind users utilising screen readers are also keyboard-only users so these guidelines also apply to them.
Deaf web users
For deaf web users the most important thing when making accessible video and audio is that equivalents are provided for all content that relies on sound. This means offering written transcripts for audio files and subtitles within videos (which can be switched on or off). Ideally, and for optimal accessibility, you’ll also provide sign language for any videos as this is the first language for many hearing impaired people (especially those deaf since birth).

Book review: How to Grow Your Business by Alex Blyth

By Trenton Moss on 28 September 2009

I recently received a copy of How to Grow Your Business: For Entrepreneurs by Alex Blyth so decided to share my thoughts on it for all other small business owners out there. The book featured a case study of Webcredible about how we used online marketing and SEO to establish the company in the early days, so I got sent a copy in the post.

As a small business owner, I have to say the book was pretty good and had some solid advice. The first few chapters basically just had a go at me about not letting go and learning to delegate more - words I think that every small business owner needs to hear as often as possible!

After this, the book went on to offer lots of useful advice on growing your business, with a particular focus on the range of sales & marketing options available. There’s nothing in here that’s rocket science - it’s all common sense and a lot of the stuff in here is pretty well known. That said, I did learn quite a few new things and it’s always good to be reminded of things you kind-of-already-know but have forgotten about.

So all-in-all, a good book and if you’re looking to grow your business then I can certainly think of worse ways to spend 10 pounds!

Are you Twitter or Bitter? - Netimperative event

By Jon White on 24 September 2009

Last night a few of us here at Webcredible headed over to Soho for an evening of lively debate, organised by Netimperative, on whether Twitter is a good or bad thing for marketers and brands - Twitter or bitter?Webcredible Twitter page

The panel included representatives from Tangent One, Guava, TMG and 140Characters.co.uk, and there were many advantages and issues with Twitter discussed including one or two mentions of Habitat’s hastagging faux pas. Key benefits of Twitter identified included allowing brands to have a direct conversation with their customers, its usefulness for networking and live search, and its potential for PR and as part of an integrated digital campaign.

Disadvantages discussed included that there is a lot of noise for consumers to get through on the platform, it requires time to get into and most importantly to get right, and that people are struggling to see the ROI for brands.

I raised the question of reputation management last night and thought I’d share my thoughts on this issue and some of the others discussed at the event. Reputation management is an important part of social media marketing, especially Twitter, and we’ve heard plenty of stories about how brands have made mistakes and damaged their reputation online. But what about the flipside - Twitter squatting? Twitter has grown to a point where, like domain names, it’s worth registering your name even if you’re not going to use it to protect from third parties taking your Twitter identity and using it in detriment to your brand.

In reference to the stories of brands spectacularly failing to ‘get’ Twitter and causing damage to their reputation as a result.  I would argue that even though it is a lot easier than other channels to get wrong, as long as you follow some very basic principles that are true of most digital marketing disciplines, you can test the water and begin to engage without falling into this trap. I mean, you wouldn’t send out a marketing email to someone who hadn’t opted-in with ‘Iran elections’ in the subject line to get their attention would you?

As for measurement and ROI? Well there are many offline channels that are a lot more difficult to measure and analytics is a pretty good gauge of how successful your use of Twitter is, by the traffic being referred to your site from Twitter.

In terms of how to use it, well we use it as a channel for sharing all our content, we allow people to find us and when they connect with us we respond to them. So far, that has proved a pretty successful approach.

Anyway, back to the event - I think the pro-Twitter crowd edged the debate and let’s face it that’s the camp we’re in. But, given that this blog is also an interactive medium I’m keen to hear your thoughts on how brands (including Webcredible) should use Twitter.

Facebook makes a profit!

By Danielle Lyon on 18 September 2009

Facebook has just announced these last few days that after 2 and a half years of connecting people and letting them ‘poke’ each other it has finally made a profit.

Webcredible Facebook page

Facebook generates revenue from advertising and sponsored groups and no doubt the social networking site will be focusing on improving its offering for the big brands and businesses in order to maximise its profitability. But how will this impact the current users?

Having acquired FriendFeed and with its move into ‘real time’ it has been following in the footsteps of Twitter, although I think personally they have very different purposes. I view Facebook as being more of a socialising tool than the other sites out there as it is appeals to a wider range of people. With the fastest increasing user demographic being the over 35’s, this demonstrates that the older generations who may not have necessarily grown up with the Internet have found it easy to use and engaging.

However, one thing that will be interesting to see is whether, as Facebook and its users get older, will the broader appeal decrease?  I know I am already bored of having to de-tag myself from hideous childhood photos that my mum/dad/aunties post… and that’s just the start of it!

But back to my point, if the wider appeal does decrease then so will the interest to advertise to a wider audience.

Unfortunately I’m not Derren Brown and I can’t predict lotto numbers or the future, but it will be interesting to see how Facebook changes and moves forward. Or now that it’s finally making a profit should they sell up and quit while they’re ahead (but let’s face it, it’s unlikely to go the way of Friends Reunited)?

EEG as a measure of website success

By Elisa del Galdo on 17 September 2009

As people continue to strive to find new measures of website success, a method which is currently under scrutiny is electroencephalography or EEG.

Lightning ballSimply put, EEG measures conductance (electrical activity) in the brain, which can be associated with certain emotions, such as surprise or anger. EEG, first developed for testing epilepsy, is most certainly not a quick method and most likely not an effective way to understand emotion in users. Firstly, the practitioner needs to understand the science behind the tool. It can be a very in-depth discipline, so it is crucial that any study is implemented by a professional researcher who is an expert in cognitive neuroscience as well as psychology.

EEG is not a technique that will give the clear black and white results that the industry wants. In the analysis of data, the research must make a lot of deductions when interpreting the results. It is not a test that gives conclusive results on its own, but it can offer useful indicators of emotion, the key being the mapping of the results to particular emotions.

In addition, all of the results can be affected by mood, attention levels and environment, making the interpretation of results even more difficult. Hence, any testing of this sort would require participant numbers of 30 plus. The more participants, the more data there is, and the more time it takes to collect and analyse – pushing the costs up.

EEG may have some interesting potential, but perhaps not in the near future. The key before investing in any research is to thoroughly investigate existing (tried and tested) methodologies, such as usability testing and evaluations of persuasiveness of your site, to ensure that you are using the correct method to achieve your desired results.

Photo credit: Stone Mayson via Flickr/Creative Commons