details of a global brain » Uncategorized

I finally switched to WordPress

Oliver Wrede — Mon, 19 Jan 2009 00:20:34 +0000

After a long time of consideration I turned over to WordPress for this weblog and I will not be using Tinderbox to blog here anymore. Tinderbox is a great software for thinking and writing – and I love to have a more graphical/visual note taking approach to weblogging. But it was getting too clumsy to update my weblog or simply correct a typo. It also is a client side application – thus requiring me to use Tinderbox to blog (so it didn’t work with other clients or other computers).

RSS Feed

Now I just need a slick design for this site.

Former Microsoft employee switched Here is a little story of a former Microsoft employee...
And the winner is … Tinderbox! I decided to do my new weblog with Tinderbox. But...
Tinderbox to database publishing? Right now I set up this weblog to be rendered...

Personas? Yes… influence group thinking!

Oliver Wrede — Mon, 18 Feb 2008 02:28:48 +0000

Jason Fried from 37signals argues against the use of Personas.

Personas don’t talk back. Personas can’t answer questions. Personas don’t have opinions. Personas can’t tell you when something just doesn’t feel right.

This is a pretty sketchy definition of what personas are supposed to do as a tool: The foremost reason for personas is to have people from all departments think about their product from a customer perspective and with a mindset that can be shared. Personas are not meant to “talk back” – they are meant to align imagination and create labels for »common thinking«.

It makes a difference if people talk their ideas pretending to be someone else or not. Personas drive positive groupthinking. It also forces to anticipate users. It also makes deriving marketing stories from that easier.

Personas: Setting the Stage for Building Usable Information Sites Alison J. Head describes the use of personas in design...
George Olsen offers a toolkit for creating personas GUUUI.com points me to a helpful document (PDF): George Olsen...
Citation and influence: science versus the blogosphere Jon Udell: “The citation accounting that tracks the flow of...

New address for the german weblog

Oliver Wrede — Sun, 15 Oct 2006 01:17:16 +0000

My German weblog [RSS-Feed] now has a new URL. I aligned its design to this English blog here. The German site is build on WordPress – this blog here is a mix of Tinderbox for editing and Zope on the server.

German OS X development forum And the German OS X development forum moves again, this...
US to punish German ‘treachery’? The Observer: »The plan – discussed by Pentagon officials and...
2004 Academic Weblog Awards The Guardian has published a weblog special. And the German...

Webmontag Cologne one week later!

Oliver Wrede — Sat, 30 Sep 2006 02:21:21 +0000

Please spread the word: The Webmontag-Event in Cologne was pushed one week (from 2nd October to the 9th October).

3rd webmonday/webmontag in Cologne went well Yesterday the 3rd Webmonday in Cologne took place. Again we...
New Webmontag events… Tonight there are two Webmontag events in Berlin and Bielefeld....
Webmontag in Frankfurt Only a couple of hours left fo everyone to decide...

Eye-tracking websites

Oliver Wrede — Fri, 21 Apr 2006 10:19:13 +0000

The statistical output of the eye-tracking survey is colelcted into “heat maps”, where hot zones are those areas people tend to look at more often:

Nielsens concludes, that most users employ some kind of F-pattern when scanning a page. He concludes:

The F pattern’s implications for Web design are clear and show the importance of following the guidelines for writing for the Web instead of repurposing print content:

Users won’t read your text thoroughly in a word-by-word manner. Exhaustive reading is rare, especially when prospective customers are conducting their initial research to compile a shortlist of vendors. Yes, some people will read more, but most won’t.

The first two paragraphs must state the most important information. There’s some hope that users will actually read this material, though they’ll probably read more of the first paragraph than the second.

Start subheads, paragraphs, and bullet points with information-carrying words that users will notice when scanning down the left side of your content in the final stem of their F-behavior. They’ll read the third word on a line much less often than the first two words.

Scholars Who Blog David Glenn: n their skeptical moments, academic bloggers worry that...
When user interfaces fail Some people like to do “designer bashing” from time to...
George Olsen offers a toolkit for creating personas GUUUI.com points me to a helpful document (PDF): George Olsen...

Del.icio.us tagrolls

Oliver Wrede — Tue, 15 Nov 2005 12:55:09 +0000

These del.icio.us tagrolls are just too fancy! My delicious-Tags sorted alphabetically:

Technorati now allows free tagging Technorati now supports free tagging of weblog posts. This is...
How long does it take for a weblog to become inactive? Several weeks now without any update here. Why? Well, too...
Continuity Today I started the Continuity seminar weblog (RSS). There is...

Getting Things Done tools

Oliver Wrede — Fri, 21 Oct 2005 09:17:12 +0000

The book »Getting Things Done« by David Allen is a bestseller. It offers a strategy of how to prioritize things you have to do. It is a combination of a tracking device (like a box of notes) and a routine of how to use that device. I am running my own Tinderbox tool to keep track of projects and actions in Tinderbox. But in principle you could use almost anything as long as you are able and willing to use it almost anytime you need to record a new task. Here is a page describing GTD. It also contains a link PDF with a diagram that shows the routine that needs to be learned.

The Kinkless GTD System is a freeware outliner, that probably does much of what I do with Tinderbox. I have also seen a wiki-style implementation of this with TiddlyWiki: GTD TiddlyWiki (and there is also a page that even includes a Dashboard version).

I am sure there are a lot more tools available to start a fine GTD system with.

Things move on… Things have been very busy for me lately. But instead...
Ten Things We Know About Teaching Online Margaret Driscoll: »As a consultant, I frequently work with business...
Tools for Weblogs If you’re running a weblog these tools might be interesting...

9 out of 10 Features undiscovered in MS Office

Oliver Wrede — Wed, 14 Sep 2005 03:32:16 +0000

According to this article at heise.de Microsoft learned from a study that 90% of the features users would think as being “nice to have” in a future release are already included in the current application – but just haven’t found by them yet.

There couldn’t be no better proof for the fact that »functionality« is not an aspect connected to the software itself but rather an aspect of usage context. Microsoft is said to completely rework the user interface of MS Office.

Update: Here is a video of the new Office 12 prototype and also some screenshots.

Actually there are two important changes:

First they’ve sort of got rid of pull-down menus replaced these with much more visual explication of how the given option might affect the document. Second they work with much more predefined styles from which you pick visually instead of crawling through the dialogs and defining all the details of a style manually.

It is similar to what Apple has begun with Keynote and Pages (“Damn! Cupertino ahead again!?”) with using a tool bar with just the most important often used functions. But Microsoft took it much further by getting rid of the properties inspector almost totally. So the quick summary is: less menus, less typing values, more live previews and tool-tips, more predefined styles.

From what I see from the video, it seems like the first time Microsoft really did not only focus on new features but really tried to come up with a good user interface that stands out and is unique. They’ve been better at ripping UI ideas and mashing things up quickly. I have the feeling that the step Microsoft ist making with Office 12 is at least as important as the release of Windows Vista itself.

Old computers harm office morale Ageing and unreliable office computers are making workers unhappy and...
Designers at Microsoft Robert Scoble: Are you really ready to know how Microsoft...
When user interfaces fail Some people like to do “designer bashing” from time to...

Navigation blindness

Oliver Wrede — Fri, 21 Jan 2005 12:47:56 +0000

This article by Henrik Olsen suggests to design navigation systems in webistes to be much more prominent:

Most web development projects put a lot of effort into the design of navigation tools. But fact is that people tend to ignore these tools. They are fixated on getting what they came for and simply click on links or hit the back button to get there.

Olsen quotes the studies of the Visual Cognition Lab of the University of Illinois where people attending certain features where unable to recognize unusual things properly (inattentional blindness). There is a follow-up to these experiments by Ronald A. Rensink.

Balancing visual and structural complexity in interaction design Henrik Olsen: “For people with little experience in interaction design...
George Olsen offers a toolkit for creating personas GUUUI.com points me to a helpful document (PDF): George Olsen...
Music video milestones I am glad to see music video creators running formal...

Knowledge tools

Oliver Wrede — Mon, 24 May 2004 10:51:14 +0000

I think it is pretty remarkable how many applications have appeared that could help people to capture creative thinking. Here is a selection (I restrict it mostly to OS X applications):

Graphing

Inspiration: a powerful mind mapping and concept mapping application
OmniGraffle: a graphing application (similar to Visio)
Novamind: a classic mind mapping application
ConceptDRAW Mindmap Pro: yet another classicl mind mapping tool
MyMind: classic mind mapping (Donationware)

Outlining

OmniOutliner: this is pre-installed on most Macintoshes this is a very clean multi-column outliner
Outliner4X: yet antoher outliner
Hog Bay Notebook: yet another outliner
Deep Notes: yet another outliner
Word 2004 for Mac: adds an more sophisticated outline editing mode compared to previous versions
NoteTaker: a powerful outliner with web export
NoteBook: another outliner similar to the above two

Here is a comparison of NoteTaker and NoteBook.

Managing notes

Tinderbox: notes organizer, hypertext writing, mind mapping, personal content management (this site is done with it)
KnowledgeTank: another tool to collect notes (seems to be an early release but has a promising roadmap)

Personal databases and structure creation

DEVONthink: a freeform database to store and query information pieces
Haystack: a personal desktop information portal/dashboard
ZOE: a search system mostly for the personal e-mail repository (creates a browsable hypertext of the mailboxes)

Groupware

IHMC CmapTools: a groupware client/server concept mapping tool
Groove: a groupware tool on a peer-to-peer network base with pluggable modules for outlining, whiteboarding
Near-Time Flow: networked aggregator for adresses, files, RSS feeds
SubEthaEdit: the concurrent writing feature makes this text editor a very interesting groupware application

Other

Curio: organize a scrapbook hierarchically and publish it online in one go; add structured dossiers to projects
Keynote: an easy to use slideshow application (easier compared to PowerPoint)

I am sure this list is just the tip of an iceberg. But keeps me thinking though is that there is no developed practice yet to really deal with all that power. These tools train their users on the fly. They allow structuring things only if a systematic strategy is applied. But where does this strategy come from?

Sometimes the question is how to tell the application what the user wants (and he/she needs to know what he/she wants) – sometimes the application suggests how to do it (then the user needs to know if which approach aligns best with the goals).

Here are some skills, that users need to care about if they want to become powerful action researchers with these tools:

Simplification: do not collect everything (be willing to hide/delete too narrow sideways); writing with simple wording if structure is the main actor in the scene
Keeping goals: always re-iterate on the goals you want to achieve, ask wether or not the document will serve the final purpose
Educated decisions: make informed decisions on structure and relations instead of hoping that the tool will suggest one or let one emerge
Explicate intention: Keep record of your intentions when doing chances if there is one; ask if new goals emerge and prioritize goals
Use hypothesis: experimentally ask questions and try to answer them with your document;
Epistemological twists: use falsification; remodulate questions to reveal new answers; try to become better in asking revealing questions

Enterprise knowledge management with weblogs Michael Angeles (UrlGreyHot.com) has published a presentation called “Supporting enterprise...
Weblogs & Knowledge sharing »Seb of Seb’s Open Research published his Weblogs & Knowledge...
Knowledge Management in Education »This monograph describes the opportunities and challenges faced by those...

Findability.org

Oliver Wrede — Sat, 22 May 2004 12:20:25 +0000

Peter Morville on findability.org:

Ambient findability describes a world in which we can find anyone or anything from anywhere at anytime.

And Al Abut posts a comment on that site:

You know what would help me with the findability of your site updates? An RSS/Atom feed!

Temporal comments Dave Winer suggests to solve the comment fraud problem by...
Feedburned my RSS feed I have decided to publish my RSS feeds through Feedburner....
Design for discovery One of the most interesting topics for information architecture is...

IA Resources at University of Minnesota Duluth

Oliver Wrede — Mon, 12 Apr 2004 05:31:34 +0000

Tobias Jordans found a wonderful page with articles and resources about “Information Architecture”. It lists links to overviews, tutorials, methods, other comprehensive sites and articles. [via Klickst Du hier]

Spam After getting comment spam for a while I found my...
New Apple Tutorials Apple has published some interactive tutorials for beginners: Mac OS...
Encyclopedia of Educational Technology »The Encyclopedia of Educational Technology (EET) is a collection of...

How to Make a Faceted Classification and Put It On the Web

Oliver Wrede — Fri, 26 Mar 2004 12:43:20 +0000

Wiliam Denton has put together a facet-map howto:

“This paper will attempt to bridge the gap by giving procedures and advice on all the steps involved in making a faceted classification and putting it on the web. Web people will benefit by having a rigorous seven-step process to follow for creating faceted classifications, and librarians will benefit by understanding how to store such a classification on a computer and make it available on the web. The paper is meant for both webmasters and information architects who do not know a lot about library and information science, and librarians who do not know a lot about building databases and web sites.”

More on Facetmaps on the facetmap.com site.

Mapping scientific literature Students often ask for reading recommendations. The question of where...
Podcasting applied to TV It wasn’t even a question of time when this was...
Panel 1 discussion: Meaning in weblogs People are discussing how complexity is managed by weblogging and...

Personal Knowledge Mapping And The Concept Of Data Emergence

Oliver Wrede — Sat, 20 Dec 2003 12:59:57 +0000

“Any Web site should become nothing more than a set of raw data feeds while knowledge workers would be provided with a personal software tool that would allow to: 1) maintain a database of personal information. 2) selectively share that data with anybody I choose. 3) autodiscover new sources of content. 4) completely control how I view and interact with the content sources I’ve chosen. This is the right approach.” In other words, “Content providers should not be trying to guess how I want to interact with their information. They should just be providing the information. I will customize my experience as I see fit.”

Personal use of corporate computers is good Found via Lilia Efimova: “Personal web usage in workplace offers...
New semester: Information Mapping 2 I decided to repeat a seminar from a couple of...
Personal something management “I tried to connect together bits and pieces from my...

Cognitive Psychology & IA: From Theory to Practice

Oliver Wrede — Mon, 18 Aug 2003 11:39:22 +0000

Jason Withrow:

»What do cognitive psychology and information architecture have in common? Actually there is a good deal of common ground between the two disciplines.«

Explorations in Learning & Instruction: The Theory Into Practice Database »TIP (theory into practics database) is a tool intended to...
Computer boosts cognitive agility of pre-school children? CNN reports that computer use of children aged 3 to...
Online Readings in Psychology and Culture Available at the Center for Cross-Cultural Research, Western Washington University,...

vocabulary, taxonomy, thesaurus, ontology, meta-model

Oliver Wrede — Thu, 06 Mar 2003 04:51:08 +0000

Woody Pidcock from Boeing gives an overview:

»What are the differences between a vocabulary, a taxonomy, a thesaurus, an ontology, and a meta-model? Many organizations and companies are struggling with these terms and the ideas behind them; this set of definitions will help to clarify.«

Learning vocabulary? ProVoc! If you are currently learning a foreign language and you...
3 components of good web design Actually the site PSDTUTS has great tutorials for Web Designers....
Information Visualization Companies Marian Steinbach has collected companies specialized on information visualization: This...

Gallery of Data Visualization

Oliver Wrede — Wed, 05 Mar 2003 06:43:59 +0000

»The best and worst of statistical graphics.«

Information Visualization Companies Marian Steinbach has collected companies specialized on information visualization: This...
Fast Company: Is Information Visualization the Next Frontier for Design? This article asks wether or not Information Visualization is a...
That did not help But I was wondering about this weblog anyway: Graphic Designers...

Scientific Visualization and Information Architecture

Oliver Wrede — Sat, 11 Jan 2003 01:11:35 +0000

John P. Boyd: Lecture notes, typeset in Latex, which will be passed out in chapters. Chapters will also be available as links from this homepage to Adobe .pdf files.

Pace, Timing and Rhythm in Information Architecture Andrew Dillon in December 2004 joined the group of thinkers...
Information Visualization Companies Marian Steinbach has collected companies specialized on information visualization: This...
Fast Company: Is Information Visualization the Next Frontier for Design? This article asks wether or not Information Visualization is a...