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Arduino and Amazon Marketplace, a review

Chris Barber from Carrot Media was first to the podium to tell us about a project that he as recently worked on integrating an online apparel shop into the Amazon.com market place. Chris’ client was already selling their clothing products very successfully through their existing online shop and on ebay but wanted to expand their exposure.

Amazon can expose your products to huge numbers of people and using an XML feed it is easy to manage your sales, stock and returns. An added advantage to the system is that all payments are handled by Amazon…which lends credibility to the enterprise.

Once the project was in place the client was very happy to receive the first order within a few days and since then orders have kept flowing. Due to the automated nature of the system it is expected that the system should manage it’s self and that the client will be able to use a simple CMS to add, update and modify products.

But the project was not as smooth as expected; Chris was amazed at the lack of support and documentation for the project and the time that it took to get the project completed. While the actual work only took two weeks to complete it took over three months to get the answers necessary to complete the project.

Chris felt that the project was a great learning experience and judging by the questions from the audience it seems that he can now be considered an expert in this area…if you have a need to integrate an online shop to Amazon.com then you should give him a call! You can download the powerpoint presentation here.

You can fiew a video of Chris here.

Oli Wood told us about Arduino, the open source micro processing board. Oli learned to read on his first computer, a Spectrum ZX. The Spectrum XZ was remarkably easy to write functional software on. Using the Spectrum and the later BBC Model B, a whole generation of enthusiasts learnt how to change the background colour of their monitors. Since then the scene has dried up.

Arduino was developed in 2005 by a team of Italian hardware developers (Gianluca Martino, Massimo Banzi, and David Cuartielles). They became frustrated at how hard it was to find an inexpensive, powerful microcontroller to drive their arty robotic projects.

In the winter of 2005 the team produced their first prototype with an initial 200 boards after a personal investment of €3,000. Since then they have sold tens of thousands of the unit to buyers all around the world.

Arduino is intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments. There now seems to be a rather healthy community of people who are using Arduino in commercial, artistic and hobbyist projects. Arduino is a cheap and stable unit which is very well supported by excellent software and a vibrant enthusiast community. These are the qualities that make Arduino an excellent tool for rapid prototyping.

Tinker.it is the official UK distributor for Arduino. The official boards sell for around £20 each but due to it’s open source status there are hundreds of cloned boards that are available from a multitude if suppliers around the world. Some of these clones are exact replicas of the original but there are a few boards with smaller form factors and some with additional components and features.

If you want to produce your own boards there are only two rules, the first is that the team has reserved the name Arduino, which it trademarked. The second rule is that you can not distribute your board on a blue background. If anyone wants to sell boards using the name or blue colour they must to pay a small fee to Arduino.

You can see a video of Oli here.

If you would like to find out more about Arduino then check out the official website here:
http://www.arduino.cc

Powershell, Offline/Online and CloudComputing…a review

It is with thanks to Shuoling Liu that we can show you the following videos of the February event:
  •  Jonathan Noble — Microsoft Windows PowerShell, an introduction
    http://video.google.co.uk/videoplay?docid=1948859522116926743
    Microsoft released Windows PowerShell in 2006 to finally give Windows a decent shell and scripting language  for automation and PowerShell V2 will come installed and on by default in the forthcoming releases of Windows 7 and Server 2008 R2. Jonathan gave an excellent overview of PowerShell and he explained why it’s not just of interest to Windows sys admins.
     
  • Jonathan Bradford: Online, Offline?
    http://video.google.co.uk/videoplay?docid=8398132870101829948
    A new generation of applications are emerging which will bring “online” applications to “offline” situations.  What might they look like? And how will they be built? Jonathan covered this topic in an engaging talk.

A packed night, from Flash to OpenPandora

The January Super Mondays event was bigger and better than ever before. Our fourth event had almost 60 attendees and while we over ran a little on time, the crowd was well entertained with four excellent presentations.

(Tea and Coffee was sponsored by Lee Irving from Transcendit)

James Rutherford — “Flash – Saviour of the Universe”

James tries to convert us to Flash development

James tries to convert us to Flash development

James was first up and he gave a very interesting presentation covering the rather convoluted history of Flash from where it started in 1996 by FutureWave Software, its sale to Macromedia and eventually Adobe. James told a familiar story of how he tried to use Flash a few times in the past but he abandoned it due to its complexity, cost and lack of acceptable usability standards. James was going to forget about Flash development until he was commissioned to develop a game in late 2008. This time he was impressed at the way Flash had developed its feature set, including its increasing strong usability standards and impressive database integration. James urged us to take another look at Flash.

You can download the presentation here:
http://www.creativenucleus.com/talks/flash-saviour_of_the_internet/sm090126/flash_and_flex.php

Danni Matzk — I got into it for the penguins!

Linux on your desktop is ready for the mass market

Linux on your desktop is ready for the mass market

Danni started using Linux a few years ago out of frustration borne out of repeated antivirus updates on her WinXP computer. While Tux was one of the reasons why she moved over to Linux she cited OpenOffice, The GIMP, Firefox and Pidgin as excellent applications on Linux.

Running Linux on your laptop was rather hard in the past but with the advent of Ubuntu Linux things are much easier. Ubuntu is very easy to install and suports most network cards, wireless cards and USB broadband dongles.

You can download Danni’s presentation here:
http://docs.google.com/Present?docid=df9nq2gq_47hj65r2cb

 

Paul Callaghan — “A taste of Haskell”

 

Paul was next up and he gave a presentation on Haskell, a little known advanced and purely functional programming language. The presentation gave a high level overview of the languages strengths, mainly it’s a great tool for manipulating data.

In particular, it is a polymorphically statically typed, lazy, purely functional language, quite different from most other programming languages.

Haskell changes the way that you write programs from functional steps to flow of information. This makes it easier to produce flexible, maintainable high-quality software.

You can download a copy of the presentation here, and Paul has setup a Haskell Google Group here:
http://groups.google.com/group/functions-in-the-north-east

Craig Rothwell — “Building a computer was easier in the 80’s”

 

The final presentation was given by Craig Rothwell from the OpenPandora project. The Pandora is designed to be a handheld game console with high-end PDA capabilities, but may also be run as a low-powered full-featured Linux desktop. The unit uses a 1GHz Texas Instruments processor, 256Mb of RAM and a battery which should last 10 hours.

The units are manufactured in the US as they have had problems finding a UK based company to work with. With over 4,000 pre-orders the unit this seems rather short sighted by UK industry.

Craig was supposed to bring a demo unit with him to the talk but the courier couldn’t get it to him in time. He expects to bring one next month and hinted that we may see them in the shops soon with a price point of around £200.

We also had contributions from the University Mark from the Twestival.

Newcastle Twestival is part of a global event taking place on Thursday 12th February. The event is more than a pint between a few folk who use Twitter; it’s a chance to be part of something bigger, to witness just how powerful and real Twitter’s influence can be. Because everyone running the event is a volunteer, all money raised goes directly to support charity: water projects.

We also heard that Newcastle University has taken the recent VAT windfall and put the money towards working with industry so if you need to engage with the university with a project there is funding up to £5000 application need to be in by April but funding available to June.

 

 

 

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