Off the Top: User-Centered Design Entries
Showing posts: 166-180 of 232 total posts
Adaptive power
I really like the promise of Bluetooth (short range wireless connectivity that has the promise of eliminating wires between devices). Eliminating wires, or reducing the number of wires needed to function digitally would be a blessing.
But, having just moved I do not find the wires connecting the devices to be a huge problem it is the power cords. There are a myriad of power adapters that require somewhere to be plugged in. It also seems to be a requirement that the power cords are tangled with other power cords. Not only this, but power adapters are not interchangeable. Not only are they not interchangeable, but the do not come with any corresponding labelling that help identify power cord A should be used with device A. Power cord adapter manufacturers should be prohibitited from having their own branding on the adapter, as that branding inhibits pairing the device to the adapter. There are a couple companies that get this, Sony and Apple tend to brand their adapters so that it is easy to get their devices running. I guess the other device companies are not interested in us using their devices, but are only interested in us buying them.
What about daisy chaining power adapters? You know, like Christmas tree lights. Or universal adapters with voltage and wats settings that are selectable and an interchangeable plug end that quickly changes to been the devices connector slot, much like the British electrical outlet plugs are/used to be (have not been since the late 80s and it may have changed). In Britain when you bought an electrical device it came with a cord attached, but the cord did not have a plug to connect to the wall, as there were not standard wall outlets. The lack of plugs on the cord was annoying to those who were unaware of such practices, but it easy to understand why this practice was needed.
So to create a more workable environment have the ability to daisy chain power cords and have interchangeable plug ends. Manufacturers of devices must brand their power adapters accordingly. These steps would help eliminate the umpteen cords I have in bags that I do not know their mated device. I find 12V adapters do not work with all devices that state they need 12V power coming in. All I want to do is follow my digital passions and work. Is that too much to ask?
Wahoo, Books
What a wonderful week in books. I just received Christina Wodtke's Information Architecture: Blueprints for the Web today and it looks fantastic. I have only leafed through it briefly, but it seems to cover the basis wonderfully and provide excellent guidence on how to get through IA successfully.
Saturday I picked up Jesse James Garrett's The Elements of User Experience: User-Centered Design for the Web and have read it in little snippets and have made it through a very good chunk in no time. Much of what I have learned over time, from experience, or from great thinkers like Jesse, which leads to successful Web sites or information applications is in this book. Knowing the steps and phases of approaching development will help you greatly. Jesse has it down for all to read and it is wonderfully written.
I am very glad to not only know these to folks, but that they are sharing what they have learn for others to gain from their experiences. This sharing is what the Web was build upon and will keep the Web improving into its next generations and incarnations. Congratulations guys!
Nathan and Peter explain UCD
Meryl has wonderful interview with Peter Merholz and Nathan Shedroff on User-Centered Design over at Digital Web.Do not strand them
Stranding users is not a good thing to do, I think we can all agree with that premise. Not remembering that a user of your site can drop in to the site from anywhere to anywhere can be fatal. Take the U.S. Treasury Department, which recently did an expansive redesign of their site. They did a good job at bringing together much of their domain under one consistent branding roof. They have a few large navigation problems, they tend to pop-up a new window at the drop of a hat. Worse is that many of their press releases are built to pop-up, but have absolutely no navigation, not even to the Treasury homepage. I was suckered by this in July while searching for information from Google I was dropped in to a press release with nearly the exact information I was seeking. Big problem, all the Treasury Press Releases (sample of poor Treasury Web design) have no related links and no navigation to get you to the sourse of the page. When the Treasury gets around to fixing the stranded user problems they created they should fix the giant top banner/navigation bar that keeps the information their users are coming to the site for pushed down the page.
I will give the Treasury large kudos for grasping control of the splintered branding that is rampant in the large organizations. This consistantcy provides a couple of advantages by providing ease common design that give welcome consistancy and it makes it easier to go back and correct the navigation and usability errors that were left behind.
Interactive Awards
Could it be information and site continuity is out and entertainment and design are in? CommArts Interactive 2002 Awards are nearly all beautiful graphical works, but have little or no continuity to the global sites in which they sit. The Advertising and Business awards sections seemed to be the most disconnected, as they had sites in which they sat that were quite different from where the award winners sat.
I really was impressed with the award winners from a graphical and entertaining perspective, but from the point of sharing and connecting to related information many of the winners were disjointed. Nearly all the winners were in Flash, which has information sharing problems for users. The Web is a wonderful information sharing medium that offers a wonderful ability to express, expand upon, and interact with users and other information stores. The Flash elements seemed to be self-contained, which is a serious downside. I will go back and spend more time trying to find examples of great design and using the Internet medium well.
The Internet is many things to many people and offers many options in which to present information. The wonderful thing about the Internet is being able to extract information as well as point others to specific segments of information with out having to wade through unrelated information. Hmmm, possibly more later on this.
UCD Listserv
A new User Centered Design (UCD) listserv is up and running.Chad's reading lists
Chad Thornton has a great list of others reading lists. Such reading lists are great ways to find new resources. Chad adds Stanford's Joint Program in Design to his list.Udell encounters UDX
John Udell writes Interaction Design and Agile Methods over at O'Reilly Net. The article was sparked by Alan Cooper. To many of us ethnographic studies and using persona are not new ideas, but to Udell it is foreign, which makes this a good read.Mobile info
It took $5.29 for 5 minutes on an internet kiosk to get to the right Vision.
Call it gadget issues or information problems, but I really needed access to info stored in an e-mail this evening. I was going to meet friends at a happy hour at Visions in DC. The problem was it was not Visions theater, but International Visions at 2629 Connecticuit, NW. I knew of Visions the cinema/bar/restaurant, but not the gallery. I checked the information in an e-mail before leaving and verified Visions on Connecticuit and went to the Visions just off Conn. I was wrong and did not print out the e-mail. I eventually found a Internet kiosk and paid $5.29 for a half hour to dig out the e-mail an figure out I am 10 blocks and a bridge away from the right place. Eventually I made it and had a great time.
My solution is to sent the pertinent information in a text message to my phone or write it in my Palm. Better yet do both. I synch my Palm once a day and I could set an e-mail address that only that device would get. This would allow me to not have to pull all my e-mail onto my Palm and only that which I really wanted. Days like today would require much more forethought or just send a snippet to the phone.
All this gets back to having the information you need at your fingertips when you want or need it. It is that roughly magnetized cloud of information that I want to follow me.
Hierarchy of Information Needs
Lou discusses the relationship between information architecture and technology, which sparked the following brain dump on my part:
This subject of information and technology has been of interest with me for quite sometime. The term "IT" has been vastly dominated by the technology portion of the term. Oddly, in organizations that have Chief Information Officers (CIOs) and with out Chief Technology Officers (CTOs) the CIOs role is largely focused on technology to serve the information (this is fine), but the stress has been technological solutions. As nearly all of us in the IT field know, the technical solutions are far from perfect (I know nothing is life is perfect) and many times require reworking business processes to take advantage of the technologies best traits. This is much akin to Keith's point about technology companies selling products and not whole solutions.
In my work I came to it from the information and communication side many years ago and along with it I married the technology side, as it was a wonderful pairing with great promise. Over the years I have heard more than anybody's fair share of, "we don't have to worry about knowing the information, we can code around it". This is the point, I learned when you pull in the reins on the technical team. This is what drew me deeper into the realm of the technical side.
If we look at information from the communication viewpoint and what role the information will play as it transfers information to humans and to other machines for use and also reuse. We have to understand the information as its basic levels, similar to Maslow's "Hierarchy of Needs". What are the human elements thatare intended, i.e. what purpose does the information serve? What properties does the information need in order to transmit this information for best use? If the information is corporate sales trends and assessing and tacking variables that impact these trends, then we have to identify the human audiences that will be using this information. The basic level of "Information Need" is do we have the proper data or information to be able to create this type of report. Do we have the information types to provide usable information for the various audiences and do we understand the vocabulary of these audiences (vocabulary in this sense can be textual and visual as some audiences may best understand the information in charts and graphs, while others will best understand textual quantitative indicators). Do we have the basics to begin building this content, which will be tied to a technological question as to how the data and information is captured and stored? Once we can answer yes to these information, human, and technical questions we can move up the "Information Needs” hierarchy. It is also at this point that we know we can publish some information to have some folks make use of it, but we know the use of the information at this point will be far from optimal and the information may not be used in its proper method.
The next level would be questions of information use. We have established we have the data and content to build the information, but how will the information be used and who/what will be using the information. These questions will help shape the information structures and the medium(s) used to convey the information. The information may require different vocabularies that need to be established or used so the different audiences can best understand and make use of the information. What is the environment that the information will be used in and in what context? When these answers are established, only then can the technology to be used for the varying mediums be established. This level gives a great level certainty that the information and its use will be effective.
Far too often the technology is chosen with out asking these questions and the medium is used is driven by the technologies limitations, which limits the information's use and efficiency. Many organizations found that their reliance on storing all information in Adobe Acrobat did not fit their efficient information needs. Acrobat works best for replicating print versions of information and has other properties that work passably, like searching the text, providing information that is accessible to those that are handicapped, quickly accessing sections of that information over a network connection, etc. Many corporations found it was best or even desired to not store their information in Acrobat, but to offer the information in Acrobat as an output of another information storage methods that provided far greater information use and reuse (this does not apply to every organization as their are some organizations that make proper and efficient use of Acrobat and it serves that organization perfectly). These organizations came to the conclusion that the information was the primary importance and the information and its use should drive the technology.
The next step is to determine how the information can be optimized to take advantage of the mediums being used. This will allow the information to have the most impact. As the medium and technologies have been chosen to best present the information, at this point there are steps that can be taken to improve the marriage between the medium and the information. For example, we know that one of the mediums for the information will be Web pages; the information will need to be structured in a manner that takes advantage of the possibilities with that medium. The Web browser gives us the ability to present textual information and charts together, while providing relatively easy access to more detailed information and/or an interactive media presentation that permits the user to see the charts change over time based on the selection of these different variables (done with Flash, DHTML, etc.). Similar information could be offered in a PDF of the printed report that would print on 8.5 by 11 inch paper and one for A4 paper (the international standard paper size).
The last phase it validating and testing the information dissemination. We continually need to test to ensure we have identified all the audiences that are using the information, we are capturing all the data and information is required and makes sense to have for the information's use, we are capturing and storing the information in a means that is efficient for our needs to use the information, we are providing the audiences the information in a means that is most usable and efficient for them, and the information is being found and used.
This Information Needs hierarchy allows the marriage of technology to information where and when it makes sense. This Information Needs seems to be the basis for the user centered design, information architecture, knowledge management, experience design, etc. There is an understanding of the balance that is required between the creators of the information; the information itself; the technology to capture, store, process, and present the information; and the users of the information.
In the past few years the technology and not the information nor the user of the information were the focal points. Money has been spent on technologies that have failed the purchasers and the technology and the whole of the information technology industry gets blamed. There is a great need for people that are willing to use their minds to create the foundation for information, its use, and the technologies that can help make this more efficient. The balance and the steps in the proper order must be there to give information and technology a chance.
BBC News Two
BBC News now is providing a UK version and a World version of their news sites. I have IE looking reading the worldly site and Mozilla reading the UK version. This comparison brings to light the differences in providing to the different user groups. The previous posts noting the deaths of Potok and McKern were only easily found on one of the versions. Potok's passing was noted in the World edition and McKern the UK edition. Now to take a closer look. Anybody know of a write-up on this change?Adaptive Path to DC
Last September I attended a two day User Experience Workshop put on by Adaptive Path. This was one of the most conprehensive sessions/classes I had ever been to on the approach and skills needed to develop a usable Web site. As many of us know the Adaptive Path folks are taking this great session on the road and adding a third day using a local professional to help bring it all home. This may be the most productive money you spend all year. Those that come to your sites and pay for your work with receive an even greater benefit. Do it for yourself and for the users of what you produce.
The following is a better description by the Adaptive Path folks describing the Washington, DC (actually held in Arlington, Virginia) sessions:
Design theories don't help if you can't make them work in actual day-to-day practice. Increasingly, sites must respond to the realities of scant budgets and greater financial return. Adaptive Path's User Experience Workshops will prepare you to meet these challenges with usable tools for putting design theory into practice today. You'll spend the first two days with Adaptive Path partners Jeffrey Veen, Peter Merholz, and Lane Becker. They'll show you how to incorporate user goals, business needs, and organizational
awareness into your design process. You'll develop a project plan, learn methods for research and design, and create clear documentation. You'll learn the same strategies Adaptive Path has successfully practiced for a wide range of companies, including Fortune 500s, startups, and not-for-profits.
Additionally, on day 3 we will be joined by information architect extraordinaire Thom Haller, who will talk about "The Value of Structure." In this workshop, he'll draw on twenty years experience in professional communication to explore the possibilities inherent in structure, and its value to others. As participants, you'll have the opportunity to see structure through users' eyes. You'll learn a measurements-based, performance-focused structure for gathering, evaluating, chunking, knowing, and organizing content. You'll have a chance to "sample" different structures (such as narrative) and see how they offer value to organizations and their constituencies.
You'll leave the workshop inspired and equipped with design techniques and a library of documentation templates that you can use right away -- so that your web site will satisfy your users, your management and you! But wait--there's more! Or, rather, less! As in--DISCOUNTS! If you sign up with the promotional code "FOTV" (without the quotes), we'll knock the price down from $1,195 to $956 -- a 20% discount.
For more information: http://www.adaptivepath.com/events/wdc.phtml
Glasshaus developers books
A stop in to the local bookstore today has been strongly considering Constructing Accessible Web Sites and Usability: The Site Speaks for Itself both are Glasshaus imprints and seemingly very well written and well produced. The accessibility book covers a topic that is tough to get ones mind around initially and the book handles the topic wonderfully. I have been working with the accessibilty issue for a few years now and the book points out some areas that were of a help to me.
I balk a little at the hefty price of the books, which means I will be buying them on discount or sale. I know some of the folks that have contributed to the books, which helps me justify the costs, but not everybody is me. If the cost were a little lower, say a 30 U.S. dollar price point, it would be easier to buy a couple or more and hand them out to folks that really need them. The accessibility issue book is one that really needs a lower price point, but I know there are solid methods for pricing the books just under 50 U.S. dollars.