(Auto) Presence: Increasing Team and Network (Communication) Efficiency and Productivity

Arjen Vrielink and I write a monthly series titled: Parallax. We both agree on a title for the post and on some other arbitrary restrictions to induce our creative process. For this post we agreed to write about how (auto)presence could increase team and network communication. The post also has to include some video or audio. You can read Arjen’s post with the same title here.

I decided to put this month’s blogpost in a 17 minute long Slideshare presentation (download the 1.5MB PDF here):

[slideshare id=3049248&doc=presence-100201150604-phpapp01]

My voice was recorded with VR+ on the iPhone. This cheap app converts the file to MP3 and allows you to upload it over wifi. The MP3 file is hosted by the Internet Archive.

I would love your comments and ideas on this matter!

The Influence of a Workspace On Performance

Arjen Vrielink and I write a monthly series titled: Parallax. We both agree on a title for the post and on some other arbitrary restrictions to induce our creative process. For this post we agreed to write about the influence of a workspace on performance. The discussion should build on the ideas set forth in a previous parallax post Planning your Career or the Boundary between Private and Professional life. You can read Arjen’s post with the same title here.

I have written before about the direct influence of our environment on our behaviour. I think learning professionals can learn a lot from people like Hans Monderman. This traffic engineer looked with a fresh eye at how people and technology relate to each other. This led to some ground-breaking traffic concepts (quote from Wikipedia):

His most famous design approach is Shared Space, also known as designing for negotiation or Shared Streets. Monderman found that the traffic efficiency and safety of urban streets improved when the street and surrounding public space was redesigned to encourage each person to negotiate their movement directly with others. Shared Space designs typically call for removing regulatory traffic control features (such as kerbs, lane markings, signs and lights) and replacing intersections with roundabouts.

The Architecture of Happiness
The Architecture of Happiness

Our surroundings change who we are. I was therefore delighted to learn that Alain de Botton has written a book about exactly this topic, applying it to the architectural domain: The Architecture of Happiness. In it he writes about one of my favourite architectural topics: Le Corbusier and his plans for the Radiant City:

By building upwards, two problems would be resolved at a stroke: overcrowding and urban sprawl. With room enough for everyone in towers, there would be no need for cities to spread outwards and devour the countryside in the process. ‘We must eliminate the suburbs,’ recommend Le Corbusier, whose objection was as much based on his hatred of what he took to be the narrow mental outlook of suburbanites as on the aesthetics of their picket-fenced villas. In the new kind of city, the pleasures of the town would be available to all. Despite a population density of 1,000 per hectare, everyone would be comfortably housed. Even the concierge would have his own study, added Le Corbusier.

There would be ample green space as well, as up to 50 per cent of urban land would be devoted to parks – for, as the architect put it, ‘the sports ground must be at the door of the house.’ What was more, the new city would not merely have parks; it would itself be a vast park, with large towers dotted among the trees. On the roofs of the apartment blocks, there would be games of tennis, and sunbathing on the shores of the artificial beaches.

Simultaneously, Le Corbusier planned to abolish the city street: ‘Our streets no longer work. Streets are an obsolete notion. There ought not to be such things as streets; we have to create something that will replace them.’ He witheringly pointed out that the design of Paris’s street plan dated from the middle of the sixteenth century, when ‘the only wheeled traffic consisted of two vehicles, the Queen’s coach and that of the Princess Diane.’ He resented the fact that the legitimate demands of both cars and people were constantly and needlessly compromised, and he therefore recommended that the two henceforth be separated. In the new city, people would have footpaths all to themselves, winding through woods and forests (‘No pedestrian will ever meet an automobile, ever!’), while cars would enjoy massive and dedicated motorways, with smooth, curving interchanges, thus guaranteeing that no driver would ever have to slow down for the sake of a pedestrian. [..]

The division of cars and people was but one element in Le Corbusier’s plan for a thoroughgoing reorganisation of the life in the new city. All functions would now be untangled. There would no longer be factories, for example, in the middle of residential areas, thus no more forging of iron while children were trying to sleep nearby.

This rational (at first sight) design for cities has an intuitive appeal. It is therefore not surprising that many municipalities have created whole neighbourhoods according to Le Corbusier’s principles. I have worked in one of these neighbourhoods for many years: the Bijlmer. The Bijlmer can be considered an urban design failure. Its giant apartment flats have mostly been demolished or rebuilt within the first 30 years of their existence.

Urban planners could (should?) have known better. Jane Jacobs wrote The Death and Life of Great American Cities in 1961, delivering a damning critique of Le Corbusier’s idea of separating the different functions of a city. De Botton writes it down very elegantly too (apologies for another long quote, I think they are worthwhile though!):

Ironically, what Le Corbusier’s dreams helped to generate were the dystopian housing estates that now ring historic Paris, the waste lands from which tourist avert their eyes in confused horror and disbelief on their way into the city. To take an overland train to the most violent and degraded of these places is to realise all that Le Corbusier forgot about architecture and, in a wider sense, about human nature.

For example, he forgot how tricky it is when just a few of one’s 2,699 neighbours decide to throw a party or buy a handgun. He forgot how drab reinforced concrete can seem under a grey sky. He forgot how awkward it is when someone lights a fire in the lift and home is on the fourty-fourth floor. He forgot, too, that while there is much to have about slums, one things we don’t mind about them is their street plan. We appreciate buildings which form continuous lines around us and make us feel as safe in the open air as we do in a room. There is something enervating about a landscape neither predominantly free of buildings nor tightly compacted, but littered with towers distributed without respect for edges or lines, a landscape which denies us the true pleasures of both nature and urbanisation. And because such an environment is uncomfortable, there is always a greater risk that people will respond abusively to it, that they will come to the ragged patches of earth between their towers and urinate on tyres, burn cars, inject drugs – and express all the darkest sides of their nature against which the scenery can mount no protest.

In his haste to distinguish cars from pedestrians, Le Corbusier also lost sight of the curious codependence of these two apparently antithetical forces. He forgot that without pedestrians to slow them down, cars are apt to go too fast and kill their drivers, and that without the eyes of cars on them, pedestrians can feel vulnerable and isolated. We admire New York precisely because the traffic and crowds have been coerced into a difficult but fruitful alliance.

A city laid out on apparently rational grounds, where different specialised facilities (the houses, the shopping centre, the library) are separated from one another across a vast terrain connected by motorways, deprives its inhabitants of the pleasure of incidental discoveries and presupposes that we march from place to place with a sense of unflagging purpose. But whereas we may leave the house with the ostensible object of consulting a book in a library, we may nevertheless be delighted on the way by the sight of the fishmonger laying out his startled, bug-eyed catch on sheets of ice, by workmen, hoisting patterned sofas into apartment blocks, by leaves opening their tender green palms to the spring sunshine, or by a girl with chestnut hair and glasses reading a book at the bus stop.

The addition of shops and offices adds a degree of excitement to otherwise inert, dormitory areas. Contact, even of the most casual kind, with commercial enterprises gives us a transfusion of an energy we are not always capable of producing ourselves. Waking up isolated and confused at three in the morning, we can look out of the window and draw solace from the blinking neon signs in a storefront across the road, advertising bottled beer or twenty-four-hour pizza and, in their peculiar way, evoking a comforting human presence through the paranoid early hours.

All of this, Le Corbusier forgot – as architects often will.

This is a very long pre-amble to the topic at hand: how the workspace can affect performance.

Shell's Learning Centre in Rijswijk
Shell's Learning Centre in Rijswijk

Most of my time I work in an office in Rijswijk that has been designed by David Leon. The longer I work there, the more impressed I have become by the attention to detail of its indoor design. The designers obviously have a very deep understanding of how people work nowadays and have created a work environment that enables people to get the best out of their day. How is this done?

  • The office space is open (no cubicles), but permanent storage areas and desks have been placed in such a way that privacy is ensured.
  • There are a multitude of different flexible rooms available: cockpits for one person (ideal for when you need to concentrate on getting something done), small rooms with two low chairs (great for having an informal chat), rooms with a table and a cornered bench (excellent for small brainstorms) and bigger rooms with oval meeting tables (sometimes with video calling facility). We even have rooms with wacky furniture to get the creativity going.
  • Connectivity in each room and at each desk. There are docking stations everywhere and each room has a speaker phone.
  • There is a lot of transparency: doors are made of glass and most meeting rooms are like semi-fishbowls with one or more walls completely done in glass.
  • The finishing is meticulous and natural. The orange colour is relaxing, cupboards have a wood finishing and in the heavy traffic areas (where carpeting can’t work) there are beautiful black natural stone tiles.
  • The overall layout allows small work communities (10-20 people) to form naturally. These work communities then share elevators, toilets, kitchen areas, allowing for broader networking too.

There are many similarities with the post I wrote about planning your career. Many of the things that keep you in the “Hooray!” zone on a career (macro level) are also relevant on the micro level when it comes to doing day-to-day work. Transparency, flexibility, the opportunities for networking and the use of technology are what make my office great.

People, Place, Process
People, Place, Process by David Leon

My company seems to understand this too. There is a reason why they hired David Leon, who write on their website:

Innovation depends on bright people. These people cost more and are far more valuable than the buildings they occupy… but it is a proven fact that the environment in which they work has a major impact on their effectiveness.

For that reason we design workplaces and buildings round the needs of people and the business aims of their organisations.

It is therefore stupefying that I am forced to use a locked down version of Microsoft Windows 2000 with Internet Explorer 6 as a primary workspace every single day of my working life (currently all employees are migrating to a locked down version MS Vista, this should be finished by the end of the first quarter). I think this is a big mistake and know that many people are not as productive as they could have been because of this.

I estimate that I am about 50% more productive on a laptop that is exactly configured to my specifications. The ability to use the applications that I want on the operating system that I prefer (that would be Ubuntu) would make a huge difference. It is the small details that make all the difference. I can’t use my normal keyboard shortcuts, I don’t have access to the command line to do things in batch, I don’t have a decent browser, I cannot edit images; I could go on much longer.

Many of the sites I need to look at don’t even work on IE6 anymore. The other day I browsed to drop.io from work and got the following message:

drop.io IE6 message
drop.io IE6 message (click to enlarge)

Embarrassing right?

So, here is my recommendation to all companies:

At all times allow your employees the freedom to use the technology they want

Yes, this means that you cannot standardise on hardware and software.

Yes, this means you have to allow access to your network from the device that your employee chooses.

Yes, this means you will have to support open standards so that people with a Mac or running Linux can access your applications.

Yes, you will need more bandwidth because you will have to allow YouTube and Facebook.

Yes, you will have extra costs because of all this.

But these extra costs will easily be offset by the extra productivity that your employees can deliver for you. In a couple of years it might actually become difficult to find employees that want to work for your company if you don’t heed to this recommendation.

Is your productivity affected by your workspace? Does your company allow you to choose your hardware? Can you install the software that you want and/or need? I look forward to any comments.

Corporate Social Networking Part 1: Elgg

Over the next couple of weeks I will write a series of blog posts about corporate social networking. I will be looking at some open source tools that can facilitate the creation of these kind of networks in a corporate setting and I will try and make a business case for why you want to start experimenting with these kind of tools in your company.

Elgg
Ellg.org

In this first post I will take a look at Elgg, a tool that will allow you to build your own social network. You should see it as an open source version of Facebook, Ning or Hyves. Unlike these services, Elgg will allow you to retain full control of your implementation and of your data.

Elgg has been around for a couple of years now. Recently the core developers have completely rewritten the application and version 1.0 came out on August 18th 2008. They have used the pretty standard PHP/MySQL combination to implement their own MVC framework. This will allow you to easily change the user interface without changing the functionality and makes extending the existing functionality a pain-free experience.

In 2008 Elgg won the best open source social networking award in Infoworld’s Best of Open Source Awards. Examples of Elgg sites are:

  • Community@Brighton: a social networking system for students and staff at the University of Brighton. This university has been using Elgg for quite a while now (they seem to use the old platform still), using it for blogging, sharing of different media files and for the creation of internal communities.
  • Rucku: a virtual clubhouse for rugby. Rugby enthusiasts share forums, videos and pictures. Note how even the language of the site is rugby themed (e.g. “sledge” instead of “message”).
  • Harvard University: recently some courses were taught in an Elgg environment instead of in the standard (home brew) Harvard LMS. Weekly blogging instead of threaded discussions was the central activity. This way the content of the posts stayed with the students even after the course had finished.

If I were to summarise Elgg in a couple of words I would say that the core functionality revolves around a dashboard, user profiles and groups and that these are linked through tags and a flexible access infrastructure allowing users to build their own networks.

Each user has their own dashboard. This is their launch page and contains widgets showing recent activity in the network:

The dashboard, each user has one
The dashboard, each user has one (click to enlarge)

Users can add their own widgets to this page by clicking on the “Edit page” link and using the drag and drop interface (Elgg makes extensive use of jQuery) to fashion the page to their own liking:

Adding your own widgets to the page (click to enlarge)
Adding your own widgets to the page (click to enlarge)

Developing your own widgets is trivial for any web-programmer. This will allow Elgg to play nicely with other systems (e.g. a Twitter widget already exists). The Elgg developers write on their homepage: “We are committed to open source, data portability and transparency”. Their support for OpenID, OpenSocial, openData and Elgg’s RESTful API clearly demonstrate this. Because of this it is very possible to use Elgg data inside another application.

There is a user profile for every member of the site. Users can upload their own picture and fill in a couple of profile fields. These fields can be created by the site administrator and will allow connecting different users on the basis of their interests, location or field of work for example. The user profile has the same widget based approach, so that the user can decide what people see when they view their profile:

User profile, note the Twitter widget (click to enlarge)
User profile, note the Twitter widget (click to enlarge)

One of Elgg’s most celebrated features is the way that groups can be created inside the system. Users can start their own groups around projects or communities of practice. A group has their own files, forums, activity stream and pages and can have open or closed membership:

The group homepage (click to enlarge)
The group homepage (click to enlarge)

Every thing that is added by users to the system will allow multiple tags to be attached. These tags make finding relevant materials in the network very easy:

A search for the term "Elgg" (click to enlarge)
A search for the term "Elgg" (click to enlarge)

Finally the access controls make it a snap for users to share any of their materials with the world, their friends, a particular group of friends, a group in Elgg or to keep them private. You can set these permissions for anything, be it user profile information, uploaded files or blog posts:

Tagging and providing access
Tagging and providing access

All the other functionality inside Elgg is completely modular and can be turned on or off with a couple of clicks. The main modules that are relevant for businesses are:

  • Each user can have their own blog. The blog is quite rich in functionality: it has comments, pingbacks can be installed and access to each post can be set.
  • The files repository will allow the uploading of any file type. Files can have a description and tags and their level of access can be set. Image files get special treatment, automatically allowing them to be viewed in a gallery.
  • Messaging comes in two forms. There is an internal messaging system allowing one to one private messaging and there is a facebook-like “wall” connected to the user profile page.
  • Elgg calls their wiki functionality “Pages”. It is a mix between a true wiki and a collaborative hierarchical web-page writing tool. Each page has separate access permissions for reading and for writing. A very simple revision history is kept.
  • The social bookmarking tool (including a bookmarklet) allows users to store their favourite websites and share these with selected friends. Websites can be tagged of course.
  • A user can easily update their status. Each status update is stored so that this can also function as a microblogging platform, especially in combination with the activity river which shows the most recent updates of your friends. There is a plugin that will push status updates to Twitter.
  • Many information streams inside the Elgg installation have their own RSS feeds pushing the content to your feedreader of choice.

In the next social networking post I will try to build a business case for a tool like Elgg inside corporations. Why would it be useful to have this inside your business? I can imagine that you as a reader might have ideas of what could be the added value or maybe you have some examples of businesses that are already doing this. It would be great to get your input and feedback in the comments.

Learning 2008: Mashups & Widgets are the Future of the LMS

“Mashups & Widgets are the Future of the LMS” was the title of the talk by Bryan Polivka of the Laureate Higher Education Group. This is a group that runs 36 universities over the world. All of these universities have different methodologies, styles and cultures. It is Bryan’s challenge to find solutions that work for all of these universities.

Bryan outlined his problem for us: The learning model is determined by how content connects to students connect to faculty connect to assessment. Their universities are still in the traditional LMS paradigm. This is a problem because we now have all these new things like podcasts, mobile phones, 3D worlds, social sites, etc.

His solution to this problem is to go back to the basics. What is the core of what they want to do with learning technology? According to Bryan they decided that Content – Students – Assessments form the core interaction. This is what should be supported by the LMS, the rest can be flexible and can be set up in multiple ways.

He then went on to highlight the widgetisation of the web (his example was Pageflakes). It used to be the case that the Internet was laid out according to the physical metaphor of the web page: a virtual location. You moved from place to place by switching web pages. That infrastructure is in the process of being broken up: you now have the possibility to pull in data from all over the web and display it in a single location (look at popurls as an example).

An LMS should support this through its architecture. Bryan gave a quick demo of Asiatrac Learning Studio. This LMS is created in Thailand and allows embedding of all of its contents as a widget on another site.

The courses in the Laureate group’s universities are designed through a very solid design process. This allows them to have a lot of high quality content (much video and audio) in their repository of digital assets. The repository allows for tracking and can display its assets in an LMS, but also in a Facebook app or through the iTunes university. All they need is to make sure the student authenticates. The university is now in control of what options they will give their students and they can experiment with having the content only available in Blackboard, or sharing it more widely capitalising on the site that is currently en vogue with their students.

I find this a very interesting strategy and love how Bryan managed to conceptualise his whole presentation very clearly. It would be great for current LMS’ to have more of an architecture that would support its contents being displayed elsewhere. However, I do see two issues that could use some more thought:

  • Content is seen here as broadcasted material (audio, video, interactive e-learning modules, etc.) and not as pedagogically designed activities. Where is the student as a constructor of knowledge in this story? How do you facilitate and moderate student interaction and collaboration?
  • How do you ensure that the learning experience doesn’t become too fragmented? The British Open University has explicitly chosen a strategy in which all the learning takes place inside the LMS (or as they call it: the VLE, compare Niall Sclater). This way they have full control over the design of the learning experience and are able to optimally facilitate their learners with a unified and clear interface.

I would love to explore this topic further. Does anybody have any pointers?

The Chumby: sexy open hardware

The Chumby
The Chumby

I have a problem with locked-down hardware. It is not that I don’t like Apple’s products (the iPod Touch is a wonderful piece of hardware), I just don’t like the way Apple’s products treat their customers. I had to help somebody who’s Windows laptop had died. She bought a new Apple laptop and wanted to move her music from her iPod to her new laptop: impossible! It took Linux as an intermediary to get it done.

That is why I love the concept of open hardware. I personally own a Neuros OSD (great when you are on a holiday and want to watch your own videos on the hotel TV) and, since a couple of months, a Chumby.

The Chumby is a computer the size of a coffee mug and made of leather. It has a touch screen, an accelerometer, a microphone, stereo speakers, two USB ports, a WIFI connection and a nice soft button on the top.

So what can it do? I see it as having a couple of distinct functions. It is:

  • An excellent alarm clock with an easy interface. You can set multiple alarms and decide whether you want to wake up with music or a tone. You can even set the length of your snooze.
  • A relatively decent speaker set for your iPod.
  • An Internet radio player. It is full of Shoutcast and other streams.
  • A digital picture frame for photos that live on the Internet (e.g. Flickr, Facebook, Picasa). It can display photos from a particular user, but also from a particular tag.
  • An RSS reader.
  • And finally, an Internet enabled device for any kind of content.

The last point is the important one. You can load your Chumby with widgets. There are hundreds of widgets available. You use a web-based interface to add these widgets into channels. Then you set your Chumby to watch a certain channel.

I have created this virtual Chumby (please click the link, it opens in a new window!) to give you an idea of what these widgets look like. This chumby shows a particular channel which I created for this blog post and has a couple of example widgets. Each widget will be shown for about 20-45 seconds. It starts with some random Flickr images showing my favourite tag: decay. You can interact with the screen to move to the next or the previous tag. Next up is Twistori, this displays recent tweets with the word “believe” in it. If you prefer “love”, “hate”, “think”, “feel” or “wish” then you can click on those words to switch to them. The Chumby will then display recent top news stories from Google news. Next this blog using Chumby’s RSS reader (you might see this blog entry). It finishes off with the weather in Amsterdam (including a forecast), a web cam looking at Abbey Road (do you see people trying to imitate the famous Beatles cover?), some video’s from the excellent videojug and the classic blue ball machine animation.

As you can see the Chumby mostly pulls content in. My colleague Job Bilsen had the interesting idea of using it as a device for pushing content to people. He had visions of companies putting Chumbies on the desks of their employees and sending them important updates about things like compliance, RSI, internal news, etc. I can already see a plug-in for a VLE like Moodle. Imagine doing your homework on your laptop with your Chumby on your desk displaying updates from your courses and playing your favourite Last.fm channel (they are working on a Last.fm widget)!

The best thing about the Chumby: the specifications are completely open. I had to get an European adapter for it and they have the precise information about the power supply listed on their website. You are even encouraged to hack into it! Use it as a web server or log into over ssh? No problem.

Where do you get one? Currently the Chumby is only available in the US. They are in the process of complying to all the European rules and regulations so it shouldn’t take much longer before you can buy one over here as well. Want one now? Ebay is your friend!