Sunday, 13 March 2011

The Network

We're now into full swing on the creation of the Networked suite at the PCC so let me give some background on what's been happening recently.

First of all, we had a proper meeting with the team from the PCC, and decided that, with a greatly reduced budget, a totally custom-built solution, including all desktop machines and the server, would be the only way to make it affordable. I did a little research, and came up with a specification of parts from Misco that would suit our purposes - we had almost made the order when, suddenly, a friend told me about another website where we could get a similar / better spec for a much lower price, and we went with that instead.

It's a good thing we did, as we're now opting to use Windows Home Server, as opposed to the free Ubuntu server software, which will increase the cost of the server by around 50% (~£170).

Anyway, we got all the parts for the computers delivered to the PCC, and set about building. On the first day, we spent our whole 2 hours building one machine for the reception (it'd been a while...), but the next day, we built 4 and a half in the same amount of time. By the end of the next trip, we had finished all 5 of the suite's desktop machines and had Windows 7 and Office 2010 installed on each and every one, and the trip after that, we had a built server with Ubuntu installed (which we eventually chose not to use). The PCC staff were so impressed with the performance of their new Reception machine that they requested another, which we will soon build.

With all the machines set up and working, it's time to be thinking about networking. We worked out how to crimp (stick the ends on) the Ethernet cabling which makes up the backbone of the system, and got several computers linked to each other, and worked out how we would be connecting everything (with a little help from the school's network manager). This will involve some drilling, which we can't do ourselves, so basically all we have to do for now is get Home Server installed, and see if we can get the network partially up and running, essentially by sticking everything in the switch and seeing what happens.

Friday, 7 January 2011

It's been a while...

We've been so hung up on getting ready for exams, revision and practice questions and everything, that I've completely forgotten this blog. I actually haven't written anything here since the event went ahead, so I might as well start with that:

So anyway, it was snowing. Alot. It was too late to call it off, and the forecast had failed to predict it far enough in advance - so we went ahead. Since we had the day off school, I got to the hotel around 1pm, to check out the hardware setup - good thing I did, because they were sticking an underpowered laptop, which couldn't even run the presntation, in the middle of the room in full view of the audience. I got them to move it all to the corner, and we ended up using a teacher's laptop instead (Geewai used the hotel's one to do the scores). We came up with a system to transfer the scores into the actual presentation as it was up, which went off pretty much without a hitch, and really, really quickly (no more than 30 second's pause).

Despite a couple of problems with some of the questions (stuff like music occasionally not playing), I think it really went well, and speaking to people afterwards, no-one really noticed the problems.

On account of the snow, not that many people came (well, 145...), and I reckon this was actually a blessing in diguise. I really don't see how we could've comfortably fit any more people into the space we had, and it seemed more 'special' with slightly less of a crowd.

TBC

Sunday, 14 November 2010

Update

So, we've started controlled assessment, which is going pretty well. I've never really thought I could write fast, but I've actually got up to 10 pages within about 3 hours - I guess we have alot to talk about! I've still got a few more pages worth of stuff to get down for the first report, then I can move on, but I'm making good time so it should be fine.

Geewai's managed to get Centrale to agree to sponsorship, which he basically did on his own (which is awesome), so that's 1 or 2 thousand to our team, depending on how nice they feel. We basically just have to put their logo on everything, talk about them, and do a promotion at the event, which is very reasonable.

I'm gonna get started on the materials for the event very soon, once I know what exactly is needed and where my memory stick is (seems I left it at school...). I'm thinking of a simpler design than the flyer, with a white background, that I can fit all the logos into without clashing too much.

I've been looking into awards for the winning team at the quiz, and I was thinking of some really nice crystal trophies / awards for each member of the team, but these would be pretty expensive (sometimes £50+). I don't think that's unreasonable, but it seems we have a pretty tight budget for this... I'll try and find something else. But nothing too tacky ;)

Thursday, 4 November 2010

Looking back, part 1

I've been thinking a little about how we've been geting our message across - what methods we've been using to complete tasks in the Diploma which involve communicating with others.

This is a pretty broad topic - Units 2 and 3 have involved a lot of communication – whether presenting a plan of action at the Purley Cross centre, or pitching a sponsorship offer to Barclays, we’ve needed to hone our skills, and research the different methods available to us. The main formats of communication we’ve used are:

Spoken Media

  • Face-to-face meetings / pitches, a two-way form of communication, for example, presenting at the Purley Cross centre
  • Phone calls, another two-way communication method, enabling real time communication across long distances, for example, contacting John Lewis’s head office in London.
  • Voiceovers on videos, a one-way communication method, used when creating a trailer for the Diploma in IT as part of unit 3.

Written Media

  • Email / post. We used email often in the later stages of sales in unit 3.
  • Titles / subtitles on video, used often when creating trailers for the Diploma in IT.
  • Flyers / promotional texts. We each created a flyer at the start of the project, and my finalised flyer was presented at every pitch, and made available digitally (over the web).

Going out into Croydon, we put to use our face-to-face communication skills, attempting to pitch the possibility of attending or otherwise supporting the quiz to various businesses, including shops and banks. I believe we all performed well during pitches, coming across as professional and well organised. We all made contributions during pitches, occasionally swapping roles. For example, when pitching to the manager of Nationwide, asking for a table from the staff and any possible support from the main office of the Bank, I made a short, to-the-point introduction, explaining where we were from, what we were doing and what we wanted from the Bank, while Tevin backed me up, going into more detail on the quiz and our objectives, talking about the raffle and auction at the event, and the high-quality prizes on offer. The manager was so impressed that he offered us jobs at the Bank. When attempting to pitch to Allders, we swapped roles, with Tevin attempting the introduction. While I feel we performed well during pitches, this ultimately didn’t lead to any sales for our team. Looking back, I feel this is due to a failure to obtain adequate contact information for those we spoke to, and the fact we were too focused on finding new leads (and not following up old ones). We also had difficulty finding the right people to pitch to – managers were often difficult to get hold of, or not present at the store at all. When this happened, we tried talking to shop floor staff, who sometimes expressed interest, but couldn’t afford the high price of the Quiz. It was at this point that we realised face-to-face meetings were, in this case, somewhat inappropriate. If we had pre-arranged appointments, and done more research on which businesses to approach, perhaps we would have seen more success.

When we discovered the downside of face-to-face meetings, we began additional research on various businesses around Croydon, but also across the country in general. We found that we could often obtain good contact information from corporate websites, and decided that calling or emailing the companies would be a good way to open a dialog. We had found during our face-to-face meetings that contacting the head offices as directly as possible would provide a better response. With this in mind, we attempted to contact a number of companies through customer service email addresses, telephone numbers, and, when available, direct email addresses of executives. However, once again, this provided no real leads, and we often received no reply or acknowledgement for the emails we sent out. This may be down the the volume of mail large companies receive through these addresses, or perhaps the style of writing (I don’t believe the sample email provided to us for use was appropriate for opening a dialog). Whilst calling companies, we had the problem of being ‘shunned’, where the person on the other end was able to simply cut off the conversation and hang up. This was never really a problem when talking face-to-face, as the other person essentially has no choice but to listen.

The difficulty in securing sales was eventually solved by approaching more familiar faces; I gained a table and a number of donations by calling and emailing family and friends across the country. I also accepted what many had been telling us – that the price was too high for most members of the public. I therefore offered a lower price where appropriate, and was able to gain more places at the family table.

So, selling was difficult, and tested many of the formats that one would think of when “communication” is mentioned. But how else did we communicate our message? We’ve also created videos and other media during the course, and each of these is an example of communications media.

My flyer is an excellent example of this. Out of the class, my design was chosen, and there’s a reason – it looked professional, with a subtle, modern design (no glaring bright colours), and while it may not be as eye-catching as some of the other designs, the way it is meant to be presented (send by email or shown in-person during a pitch) means that this isn’t a problem. Potential customers were consistently impressed with the design, and I believe that having something to show them really helped our confidence during face-to-face meetings.

Tuesday, 19 October 2010

Past Week

It's been a busy 10 days since my last post! First of all, we've finalised our team proposal for the networking project, based on my original, and actually presented it at Purley Baptist church.

The proposal itself consisted of a powerpoint, with a brief team introduction, a reasonable, but not overwhelming amount of information about potential desktop PCs for the room and possibilities for the server, and finally a 3D conceptual video (which I made :D), to help our audience visualise the final outcome of the installation.
The Desktops we ended up presenting as choices in the presentation were:

  • A cheap, bare-bones computer, which we planned to build ourselves from OEM hardware and software (i.e. 'parts'). This would be the most time-consuming method, as each computer would have to be hand-built and thoroughly tested - although, since we're students, that'd all be free. Sourcing the appropriate parts could be a problem though, given our lack of expertise. The computer would feature 1-2GB RAM, a cheap dual-core processor (most likely Intel Pentium dual-core), a small HDD (around 80GB), and would have a small 4:3 ratio monitor. The Unit would be quite small and quiet, since we planned to purchase a Micro-ATX form-factor motherboard and corresponding external case, but the same would be true of the other two options.
  • An average mid-range business computer from Dell, the Vostro 230s, which would be quick and easy to source in practically any number. The downside is value-for-money, which is actually quite reasonable (for a Dell...), but can't touch the price of a self-build. That said, the specs are good, with 2GB RAM, a 2.9GhZ Core-2 Duo (dual-core) processor, and a big 320GB HDD. The Unit is slim and lightweight (easy to move and install), and comes with a 20" high-resolution widescreen monitor, which packs a great contrast ratio (easy to read off). This was our recommended choice during the presentation.
  • Our 'Wildcard' PC: Another Dell PC, but with a bit of a twist. The Vostro 320 is an iMac style all-in-one machine; that means all the internal components are nestled inside the 17.5" HD screen. So all that's on the desk is the monitor, keyboard and mouse. Someone used to laptops may prefer a machine like this. The downside, as you'd expect, is price, coming in at a higher price than the 230s, but offering only marginally increased performance, and little to no prospect of upgrades in the future. So if the machine starts getting slow, you can't replace individual parts, like the hard drive or processor - the whole thing would have to go.
All the Desktops would come with Windows7 installed. Why? Because these machines will be used for training. It's not much good teaching someone completely new to computers how to use XP when their brand-new computer at home runs Windows 7. We've opted for Microsoft Office 2010 for the same reason.

The server is a slightly different matter. Since it'll be operating behind the scenes, it just has to do its thing well, and it has to do it without changing the end-user's experience too drastically. Some crucial things to note about servers are that:
  • They can use, but don't have any need for a screen once up and running. That means a server doesn't have any need for a powerful Graphics accelerator, like ones found in most modern day PCs.
  • Servers run using hardware similar to that of a PC, but not identical - servers generally have much more powerful processors, at least quad-core, large amounts of RAM (normally 8GB or more), and, depending on the usage, a huge hard drive (1TB+)
  • Servers are only servers because of the Operating System they run.
With that in mind, these are the two practical hardware solutions we found:
  • A purpose-built server unit. It would externally resemble a PC workstation without a monitor, but the internal components would be suited specifically to server tasks. Chances are it wouldn't have any kind of Operating System pre-installed.
  • OR, a refurbished PC. This would probably (but not necessarily) be the cheaper option, but also the option less suited to the requirements of a server. That said, with only 8-10 machines on the network at a time, the server might not need to be too powerful.
The fact is, either option would work. If the clients pick our proposal, we'd then enter discussions as to the specific hardware we'd use for the server, based on price vs performance. Both options are very generalised, and it'd take further research to find the perfect machine within either category.

The most important part of the server, however, is the Operating System, and we've certainly done our research here. This is once more a battle of price vs performance, but with the odds slightly weighted to one candidate.
  • Windows Server 2008 R2: Everybody loves Microsoft, right? With windows, we know that everything will definitely work together nicely, that setting it all up will be a snap, and that there's a host of support available if anything goes wrong. What's not to love is the price: almost £1300 to purchase the OS and 10 device Client-Access-Licenses we'd need. And that's not including the cost of server hardware. It'd push the final cost of the network up to almost £7000... Ouch.
  • Linux: Linux is something of an underdog here - it's not very well known, it's very much a DIY install, and the only support you'll find is online. But what makes it the more appealing choice is the price: Nothing. Zip. Zero. Of course, we still have to pay for hardware, but the price tag of this open-source software more than makes up for the extra effort.
As you can see, we've got our hearts set on Linux, but the choice is ultimately the Client's. If the presentation is anything to go by, though, it seems they agreed with us on this point.

Right. That's the boring stuff over and done with. If you've made it this far, you're in for a treat! It's 3D time.

I've been largely kept away from SketchUp for far too long now - with studies and friends taking up my free time. I've finally had a chance to work with this awesome little program again though, incorporating these  renders into our proposal video:



It's all made by me, if you're wondering. Everything from the accurately modelled room to the chairs and computer keyboards - (because the 3D warehouse just wouldn't do). The images look almost real thanks to a rendering program called Indigo, which essentially simulates light bouncing off the surfaces in the model to create the images.

That's all for now. I haven't quite covered everything I want to, but I think that's enough blogging for tonight. I'll make another post soon to continue, with some info on the short adverts we're now making, and more on how the presentation went.

Thursday, 7 October 2010

Great Day!

We've once again been to Croydon, but this time, with a much better plan. The group split into three, with me and Tevin making excellent progress towards a potential donation and some ticket sales. We visited Nationwide first, and I've got to say, the manager was very enthusiastic and helpful. While he couldn't offer the £2000 sponsorship, he did say he'd talk to the other staff about buying a table at the event, and told us we could get a donation. We've also got some contact details for a few other businesses, emails being especially valuable.

Wednesday, 6 October 2010

Tickets, tickets, sponsorship, tickets...

We haven't had any big breakthroughs trying to sell tickets (yet), and I think the same is true of the other team. I reckon we need to work a bit on our pitch, and get more organised about visits to businesses: find a contact number, use that to find better contact details (email is good), arrange a proper appointment, and then go. Up till now we've just be sort of 'turning up'. It seems unprofessional, and the people working don't really know what to do with us.

Anyway, I'm trying to get in touch with members of my family who might know a bit more about this kinda thing - and who might have some good contacts. From now on, I want to know exactly what I'm doing before I ever step into the building.