In this paper Geoff Boeing examines ways in which the Smart Cities paradigm can leverage publicly sourced datasets to enhance traditional forms of urban form analysis and visualisation to further our understanding of urban morphology.
(more…)Category: Blog
Many people today are talking about how uncomfortable they feel about their dependence on devices, and more specifically the content they consume via their devices. Whilst this theme is certainly well established, I have observed very few experimenting with ways of adapting to this trend in a positive manner.
What is interesting is how, in a market where devices are sold on the basis of how they can be depended upon to provide a solution to our needs (and they do), it is often an entirely different kind of dependency which emerges as the dominant factor in our relationship with our devices. Specifically we are using our devices to medicate boredom and anxiety, and later choosing feeds over friends once the dependency has been established. This is not a healthy dependency, in many circumstances probably as undesirable as the long term use of alcohol or recreational drugs for the treatment of these states of mind. Like drugs and alcohol it probably doesn’t feel like a problem until it is too late. But unlike drugs or alcohol, the consequences are less direct, more emergent.
Our devices have quietly inserted themselves into our lines of communication with friends and social circles, into the time and space which we spend with our friends, and thus into the fabric of our relationships. And they are so effective at entertaining, and at incentivising further consumption, that unassuming victims begin to choose, consciously or unconsciously, their devices over their relationships. Think of the husband on the sofa, scrolling through twitter rather than acknowledging his wife’s needs, or the teenage girl, one of many looking at each other only through the lens (literal or otherwise) of what might make a popular post on snapchat or instagram.
As our minds adapt to the growing strength of each hit, so the systems evolve new means to keep us engaged, and in a zero-sum game, our attention on people and relationships slips away, slowly at first, but the snowball is gaining momentum.
For me, the time has come to acknowledge this phenomenon and act. My children deserve my undivided attention, my wife deserves the best of me, and my relationships with wider family and social circles would benefit far more from a phone call than from a rushed WhatsApp message. And so I’m running an experiment. I will switch to a feature phone for a month or so. I’ve selected a device with enough features to ensure the impact on my ability to do my job is not impacted, but with enough compromises in user experience to be an undesirable channel through which to consume, regardless of its theoretical capabilities.
This experiment requires concessions, but I had in mind some capabilities which would help me strike the right balance between convenience and addictive consumption. On my list of considerations were:
- No qwerty keyboard – if I really need to type, I can take the time to pull out an ipad or laptop
- Small screen – if the phone happens to have a twitter app, let’s make sure it’s a crappy experience
- 4G with hotspot capabilities so I can continue to work remotely from my ipad
- Basic maps so I can navigate if I’m in a tough spot
- MP3 player and bluetooth – I can live without Twitter, but not without Bill Evans…
Some concerns I have going in to this experiment are around the ways in which a mobile phone has become so convenient for tasks which aren’t about consumption. For example, I use my phone to manage task lists, to write stubs of blog posts, to take and edit photos, to manage and respond to emails, to pay using Apple Pay, to manage bank accounts and make payments, to hire electric scooters, to study on Coursera or Memrise, to plan routes on public transport, to hire cars… The list of what I am likely to miss is endless, and that is part of the problem.
My hope is that, with a handy partner device (the ipad on which I am writing this post), I will be able to enjoy enough of the convenience of this long list of capabilities without the excessive convenience which so easily leads to a slip in to mindless consumption. Because it leaves me numb, burns my time and feeds my anxiety, and that ain’t good.
Several years ago I was very lucky to become involved in a local initiative in Clapham, London, to establish a community bookshop. The initiative was a response to the closing of the existing local bookshop along with the persistent threat of closure which haunted the local library. Our vision was one of community building, with shared ownership via community shares. We envisioned evening events, a catalyst for a local sharing economy, a safe space for socialising, studying, observing, contemplating. And we built significant momentum, with a committee formed of interested locals working together to identify opportunities to secure premises, grow local awareness, and establish the legal foundation for community ownership.
Unfortunately, the momentum slowed and was ultimately lost altogether when the most likely location for the shop, a new social development in the area, fell through. So, a couple of years on it is time to close down the website, but it will remain archived here at bookshop.danieleverard.com for those interested in reviewing and perhaps learning from the history of the project.
The skate park at Bexhill leisure centre, now earmarked for demolition, has an incredibly passionate and vibrant community of riders and skaters.
The skate park is in desperate need of renovation – several accidents and near misses due to the state of the ramps and concrete occurred during the shooting of these photos. And with demolition on the horizon, the community here deserve a firm commitment from local government to the development of a new location.
Skate parks are positive and sociable community hubs which deserve serious investment to ensure they are safe spaces for up and coming athletes to practice and share their passion with others.
See more:
- Evolving Specialised Species in Diverse Simulated Ecologies using a Subsumption ArchitectureDownload
Back in 2006, three years in to my degree in “computer systems and software engineering” at the University of York, I embarked on my Masters project. The ambition was quite clear – to use a complementary suite of AI algorithms to simulate speciation. The choice of algorithm for behaviour selection, Rodney Brooks’ subsumption architecture, was dictated by my supervisor, but despite the existence of prior work on the use of the subsumption architecture, the existing implementation was missing key prerequisites for achieving the ambition of the project. Specifically the ability to vary the geographic (and other environmental) conditions such that speciation might occur.
Whilst I learned many things from the arduous process of trying to run successful experiments on this journey, none were so precious as the respect I developed for the complexity of systems. The combination of two core AI algorithms, a broad range of environmental variables and the entropy of unpredictable individual behaviour across a population of hundreds over thousands of generations, led to a huge degree of complex, emergent outcomes. Controlling these outcomes became a huge challenge for me, preventing me from obtaining the evidence I needed to support some conclusions I knew it was possible to draw. The experience was humbling, educational and frustrating in equal parts. The write up I submitted can be viewed at this link. I will eventually edit and post a subsequent revision which includes conclusions drawn after further experimentation past the submission deadline!
The Tories very deliberately pitch themselves as the thinking voter’s party. The party of the head, not the heart. So why is it that many indicators suggest that those who are proactively engaging in the democratic process – with their heads, not their hearts – lean left?
Day 2
The wind today blew us around a little. Our first walk of the day was a battle, with rain driving into us on gusts of Atlantic breath. Later it softened a little and we braved the huge expanse of Woolacombe’s beach. Bare feet, rain pocked sand, bitingly cold water, white cloudy skies. It was beautiful. Walking south. Talking a little; observing a lot. The grasses on the dunes shivered in the wind, giving life to the land; hairs on the back of a cold, slumbering giant. We paused at this small formation of rocks – a lone landmark in an ocean of sand. Looking back to Woolacombe village the sea spray fogged the view of the distant buildings; cosy boxes under a featureless grey sky.
Day 3
Day 4
Every week Lucy and I look forward to a delivery of fresh, organic produce from Riverford. The company has impressed us with its quality of produce and variety of recipes, with its customer service and reliability. Above all we value the company’s credentials as a small but significant force for good in a world where food production or scarcity represents one of the greatest threats to the wellbeing of individuals, and of the world in which they live.
Riverford push a short letter through the mail box with each delivery, always interesting, and this week Guy Watson’s words resonated so deeply with me I felt I really couldn’t have articulated my thoughts better myself.
“All this serves to illustrate that managing [ones] environmental impact is a minefield of personal and collective culpability; sadly I have almost no hope for leadership from the Government, so it lies with individuals and businesses.”
Guy goes on to compare the reaction of the automotive industry to environmental challenges to that of the farming industry.
“…in an industry that should essentially be about capturing and harnessing sunlight, environmental impact has spiralled out of control. It is thought that [farming consumes] ten calories of fossil fuel for every calorie of food produced, while mercilessly raping the planet’s soil and wildlife. Don’t blame population increase; modern agriculture should hang its head in shame.”
Riverford is a small but hopefully growing company with its heart in exactly the right place – I’d strongly recommend considering it for your grocery delivery needs. At £39 per week for three 100% organic and very tasty recipes, it’s not bad value at all.Links
RiverfordRiverford Sustainability ProjectMac OS includes Apache and PHP, which is a bit handy for us developers. We all need a local environment and it helps if the local environment looks and feels a bit like the terminal ssh session we use to manage our production server. Configuration can be a little tricky however, and things change from version to version of the OS…
LAMP?
We’ll end up with a LAMP stack (more or less). LAMP is an acronym for:
- Linux
- Apache
- MySQL (or MariaDB, MongoDB)
- PHP (or Perl or Python)
Whilst Mac OS is not Linux, it’s Unix-based so it’ll do…
Steps
- Check Apache
- Enable PHP
- Add virtual host configuration
- Restart and check configuration
- Install MySQL
- Configure MySQL
- Install additional tools
Check and Run Apache
Only run the start command if required…
$ ps aux | grep httpd ... _www 431 0.0 0.0 2463684 1744 ?? S 8:23pm 0:00.00 /usr/sbin/httpd -D FOREGROUND ... $ sudo apachectl start
Enable PHP
$ sudo vi /etc/apache2/httpd.conf ... # Ensure this line is uncommented LoadModule php5_module libexec/apache2/libphp5.so ...
Virtual Host Configuration
$ less /etc/apache2/users/myusername.conf <VirtualHost *:80> DocumentRoot "/Users/myusername/Sites" ServerName myusername.local ErrorLog "/private/var/log/apache2/myusername.local-error_log" CustomLog "/private/var/log/apache2/myusername.local-access_log" common <Directory "/Users/myusername/Sites"> AllowOverride All Order allow,deny Allow from all </Directory> </VirtualHost>
Check Your Work
Restarting Apache allows us to check this configuration is working. Create a directory “test” in /Users/myusername/Sites. Create a “hello world” index.html.
Restart Apache
$ sudo apachectl restart
Navigate to http://localhost/test/index.html. You should see your “hello world”.
403 Forbidden…
Argh! Pain! Apache runs under the _www user. This user needs to have 755 permissions to each directory in the heirarchy your site is located in. Chmod away…
$ chmod 755 /Users/myusername/Sites $ chmod 755 /Users/myusername $ etc...
Installing MySQL
MySQL is now distributed as a nice DMG package. Download it, install MySQL (open from the context menu if OSX complains about the legitimacy of the developer), and then install the preferences panel which adds MySQL to your preferences. Nip over to the shiny new settings pane and switch on MySQL. Check it out – it runs under a system user called mysql which has been available in MacOS installs for some time now.
$ ps aux | grep mysql _mysql 1065 ... /usr/local/mysql/bin/mysql
Additional Tools
At least install a database admin tool locally. PHPMyAdmin does the job admirably – you’ll install it hosted in your new Apache PHP environment so there’s a nice circularity there… Alternatively use a MacOS database management application.