I'm Chris Northwood
- often found online using the handle laser, or some
variation of this. I also hold the radio callsign 2E0NTW, however
I've been dormant for some time. I'm hoping to get back into
radiosport soon, though.
I currently work for the
BBC as a Senior Web Developer.
There's something that's bugged me about events in Manchester's tech scene for a while. There are a lot of great
specialist events, and a lot of networking events, but there appears to be little in between, ones that cross knowledge
sharing with networking, other than the now-defunct Social Media Cafe, the
Northern Digitals BLAB Talks, and ThoughtWorks'
Manchester Geek Nights. However, BLAB Talks are geared more towards the
creative side of the industry, rather than the technical side and Manchester Geek Nights speakers appear to be limited
The specialist events are great, but there's just so many of them, that it's impossible to attend even just the ones
that are interesting to you, and the networking events tend to be heavily geared around alcohol and drinking, which in
itself is problematic and can be exclusionary.
When I lived in Oxford there was a great event I attended frequently, Oxford Geek Nights,
which basically has a format that fills a gap that I think Manchester now has, so I'd like to start running a monthly
series of nights in this format, and hopefully some other people think this is a good idea too.
I'm going to call it Manchester Tech Nights, and I basically want to use the format of Oxford Geek Nights - 1 or 2 keynote
speakers followed by a series of unconference-style lightning talks, followed by relaxed chatting and drinks if you'd like.
The talks would come from anyone who feels they've got something interesting for Manchester's tech community:
perhaps you work for one of Manchester's hosting firms and you've got some cool DDOS evasion techniques you want to share
maybe you're a developer who's pushing the boundaries of responsive web design and you've got a cool demo to show off
perhaps you're involved in tech activism and you want to talk about open data/geek feminisim/data privacy
maybe you're an academic who's doing some cool stuff with semantic web technologies
if you've just done something nice in a niche language like Rust or Go and you want to spread the love
or maybe you've just made something really cool (e.g., Tramchester) that you just want to show off
Monthly feels right, and having a look in the important places (Lanyrd, the MadLab/TechHub calendars), the last Thursday
of the month seems to be pretty clear, so if I said 28th November 2013, 7.30pm for the first one, would that suit?
This is the hard question. Basically, I'm looking for somewhere which is:
easy to travel to and is accessible
has a projector and a sound system we can use (ideally with mics or something similar)
has reasonable facilities for post-talk chatting (i.e., doesn't turn off all the lights and start playing drum and bass at 96 dB)
Now, in my naivety, I'd hope venues like this would be available for free, but if they're not, then we'll need sponsors.
Well, I'm hoping to draw on community experience for venue suggestions and then organise somewhere, and I'm going to
need some speakers, so if you're interested in giving a 20-30 minute talk please let me know at
firstname.lastname@example.org, in the comments below or @cnorthwood on Twitter.
In the perfect backlog, the product owners elicit requirements from the users and stakeholders using a whole array of techniques, and then they write it up in the form of a user story and put it on the backlog. They don’t determine the best way to solve the problem in the story, but they then go and determine how important it is in priority order and continue consulting with the stakeholders and users to gather more requirements.
Once the story starts to appear on the horizon of the backlog, the business analysts, UX designers and developers have a think about the ways they can solve the need presented. Sometimes the solution is self-evident (perhaps an author wants to see what their article looks like before publishing it – sounds like we need some sort of preview mechanism!), but often it’s not, and the “obvious” solution might actually miss out on a more innovative, better idea (maybe instead of preview we should make the authoring environment look and feel like the published environment). So the business analyst might go and bang the requirements around a bit to make sure the user story is the right one, and then go and find out exactly how we’ll know when we’ve solved the presented problem (the acceptance criteria). The UX designers and business analysts develop some interaction processes and solutions in the context of the whole system, maybe following user centric design and the developers go and check how realistic it would be to build the proposed solution.
These potential solutions are presented to the product owner who decides the one they like the most (hopefully based on the knowledge of the users and stakeholders, but sometimes it might just be the one that has the most whizz-bang features).
Then the business analysts, the UX designers, the developers and the testers get together in a 3 amigos session and turn the acceptance criteria into scenarios which satisfy those criteria in line with the proposed processes and user experience, and everything now meets the ‘definition of ready’ to come into a sprint. Maybe this ‘getting ready’ process is tracked in a sprint, or maybe you have people in your scrum team who spend some time outside the sprint in order to get things ready, but now we’ve hopefully got a solution to a story that can be delivered (to your definition of done) in one sprint.
But getting that perfect backlog is never that simple. Coming up with solutions to problems is fun – sometimes the users think they really know what they want (time to break out the 5 Whys if so, because maybe they don’t want a faster horse), and sometimes the product owner thinks they know the answer (but they should stick to what they’re good at, and leave the solutions to come from the people who do what they’re good at, that’s what they’re there for after all). So it takes discipline.
Scrum suffers from seeing everyone in the team (except the product owner and ScrumMaster) as equal. In reality they’re not. Sometimes they’re specialists, other times they’re “T-shaped” specialising generalists (my favourite type of team to work in), and very rarely is everyone a generalist. But everyone is creative, and you should use the skills they do have to your advantage. Your scrum team are not cogs which churn out software, they’re a team to come up with solutions to problems. Trust really makes an effective team, so trust the team to deliver effective solutions to problems and stop product owners over-working.
Scrum lives and dies by the backlog, and a poor backlog (especially one which is poorly managed) can turn many projects into wagile death marches. Have a look at your backlog – does it consist of problems to be solved, or solutions to be built? If it’s the latter, then in my opinion, you’re doing it wrong.
Like I imagine a lot of the working population, I hate alarm clocks. Unlike a lot of the working population, I don’t use one.
When I tell most people this, they recoil in horror. How can I not use an alarm clock? Aren’t I always late for work? Well it turns out that if you trust your body, then you’ll normally wake up at a natural point in the sleep cycle. How many of you wake up just before your alarm clock goes off, only to turn over, get another 5 minutes sleep, then get interrupted in the middle of a sleep cycle and wake up feeling more tired?
I am lucky enough to work in a “creative” profession, where the hours I work aren’t (very) important, but the quality of my output is, so I officially work a “flexitime” system, and I realise this isn’t for everyone, but maybe I’m getting old and I love waking up relaxed from a good night’s sleep. Trust your body clock, without the safety net of the alarm clock, you won’t turn over and fall back to sleep and you’ll wake up feeling happier. Give it a try, and maybe you’ll wake up feeling better too.
As people who know me quite well will know, I’ve spent quite a bit of the last year or so of my life going through a period of introspection – a retrospective, if you like (although I’ve not quite got 3 columns of what’s gone well, what’s gone not so well and what I need to improve!). This week I realised that I’m actually at the happiest I’ve been in quite a long time – it was my birthday, I got offered a permanent job (and a promotion) at work and am well on my way towards my weight loss goal amongst other things! I thought it was a time to reflect again, write something and reflect on where I am so far – so here we are!
At the end of 2011 I left a pretty serious long-term relationship and it turned out that the grass wasn’t really that much greener on the other side after all. So after the resulting low, I started trying to figure out how to pick myself back up and I put together a life plan – a set of objectives and actions (and then put them on Trello – it’s satisfying to move things to the Done column).
Now, one of my good friends Ian:http://cubicgarden.com/, who’s been described as a Wikipedia of dating, has helped me with this process, and although the purpose of my retrospection wasn’t really around dating (although that was a part of it – I wanted to figure out exactly what I wanted), a lot of advice around dating is actually just self-help, particularly around self-confidence. A lot of the things that are covered in dating advice books and those communities, is around an area called “inner game” – that basically boils down to self-confidence. A lot of the other bits of advice from those kind of communities are to be taken which a pinch of salt (to say the least, it can be full-on misogyny at times), but GirlOnTheNet says it better than I ever could, in that a lot of the advice from the pick up community is basically just self-confidence, and then going and talking to women).
Ian and I have different views on some aspects of dating, and although his advice has forced me to push boundaries, I’m not trying to emulate his approach exactly, as we’ve got different personalities and experiences (which is fine – there’s not one single approach to dating which works for everyone), but I have been on more dates, of which the majority have been good dates, and I’ve managed to figure out what I’m looking for as well – which is definitely something that I struggled with a year ago, and not knowing that left my paralysed at times.
I now have my own home, which I’ve made into a good reflection of me and my personality, I’ve started dressing better, but again into a way that’s a good reflection of my personality, I’ve started rowing, which has immensely boosted my level of happiness in my physical self, and I’ve now got a network of good, local, friends around me – which is something I’d found difficult to have for a while, largely as a result of moving city on average every 12 months for the past 5 years. I’m really happy with my job, and that’s been the strong foundation which all my other confidences has grown from. There are still aspects I want to work on – I’m still overweight, I drink too much and get too loud when I’m drunk, and there are still quite a few areas of my life I wish I had more confidence about – but from where I was 12 months ago, I feel a large difference, and I just wanted to capture that.
This weekend I attended Startup Weekend Manchester, hosted at the soon-to-be-opened TechHub Manchester space. The idea I pitched was probably quite an ambitious one, and different to most of the other ones there in that it was aimed as a service to be delivered to a very niche selection of business, rather than a mass-market product. Regardless I got a few bits of interest and managed to form a small team to develop the business plan with Ian Horst, David Haikney and Josh R and the weekend got underway.
We put together what I thought was a sound pitch (BBC Fusion training kicking in there) and I think we delivered it well, but ultimately the idea didn’t get much traction from the judges and we didn’t finish in the winning 3, which was disappointing. I’m pretty damn passionate about the idea and have absolute dedication that the time is right now to disrupt the market so it was disappointing to not be able to share that passion.
However, this has given me a kick up the butt to really make some traction on the problem and start tackling some of the difficult problems I’ve been putting off for doing – I’ve now got a about half a notebook full of concepts, ideas, potential graph structures and high-level algorithms to tackle the problem… I also learnt a few things from the weekend – mainly that I need to get customer validation, and the way to do that is to get Molly 2.0 complete and mancunia.mobi running off the new stack, rather than just being timetable-driven as now (which is largely uninteresting). Lack of design ability and time continues to stymie me though. Once this is done I can put it in front of people and get their feedback, and then I also need to deliver proof that I’ve got the skill to build such a solution.
The other thing is something I’ve known for a while now, but this weekend has really highlighted for me – I need a co-founder who’s as passionate about disrupting the transport data industry as I am, and who has the skills I don’t have, specifically the people and business skills. And I still don’t know how to find such a co-founder in Manchester – most other people I know who are interested in the area of open data or transport data are technical, or already involved in startups of some kind. But maybe you’re reading this blog? Who knows, but it’s something I really need to drive forward on – network more, and meet more people… i.e., my weaknesses.
Do I have any criticisms about the weekend? Well, I was hoping to find a co-founder and actually get some traction on my idea from other people, and I got none of that. Startup Weekend wasn’t actually what I expected – specifically the rule about not being able to develop prototypes or do work in advance (other than coming up with a thought-out idea) hindered me a lot, and was surprising to me – it seemed that the competition aspect was focussed upon more than the “let’s start businesses” aspect. Non-mass-market products are hard to validate over a weekend, and the cynic in me asks if there’s much value in a business that can essentially be formed and build it’s product over a weekend (despite being billed as not a hackathon, the judges did praise teams which managed to get an MVP built over the course of the weekend) – this was probably our main failing, we were pitching a technically complex product with no demo to prove that we could deliver on it. My other main criticism was the lack of feedback we got after our final pitches – other than a handful of comments and praise for the winning 3, the other teams got almost zero feedback from the judges. I’m guessing our failure was down to the lack of validation we got for our idea from customers and a technically complex idea with no proof, but I could be wrong.
Do I regret going to Startup Weekend? Not one bit. It’s given me the motivation I need to actually make more progress on my own technical work. Will I be going to another one? Probably not.
Here’s a gotcha for people upgrading from Apache 2.2.17 (on Fedora 15) to Apache 2.2.22 (on Fedora 16). Somewhere along the line the requirements for an auth config changed, and all of a sudden, directories protected using mod_auth_shadow would start spewing out 500 errors, and error logs filling up with errors like “AuthUserFile not specified in the configuration”. As I use mod_auth_shadow, I have no AuthUserFile (it authenticates against the system), but it appears that with AuthType Basic, it now expects a file by default, and complains when it doesn’t get one.
Adding AuthBasicAuthoritative Off to your config block, this defaults back to previous behaviour and you can continue authenticating your users by default. Although I hit this bug with mod_auth_shadow, other authentication plugins (such as mod_auth_mysql) may be vulnerable too.
It’s a question that all proud Northerners have had at some point – where exactly is that border between the north and south, and how exactly does the Midlands fit into it? I’ve heard Geordies declare that Manchester isn’t in the north, and people from Chesterfield argue that Derbyshire is definitely Northern – but where exactly does the North start, and does your perception of that alter depending on where in the country you live? So I’ve created a little survey to collect some answers and see what the results are once I’ve got a decent sample.
The main machine is a home-built desktop which is getting a bit dated now (Intel Core 2 Quad Q6600 processor, 4 GB RAM and a 128 GB SSD running Fedora 17 – although the main thing that gets me is the screen) and then I have my laptop (Intel Core i5 processor, 4 GB RAM and 128 GB SSD), along with my usual assortment of empty glasses, scraps of paper with notes, my netbook, my phone, etc…