Language Selection

English French German Italian Portuguese Spanish

The Tinkering of Brazil

Eoin Brazil, a Computer Systems graduate from the University of Limerick (BSc in 2000 and MSc in 2003), is now a Research Officer working on auditory displays and on the use of sound in human-computer interaction in the university's Interaction Design Centre.

His research interests cover Computer Science, Interaction Design, Electronics, Sound, and Multimedia. He is an Irish Delegate to the European COST Action IC0601 on Sonic Interaction Design and is finishing his doctoral research in this area.

At Irish Open Source Technology Conference, he will explain why 'The Arduino' platform is an ideal learning environment for those new to electronics, such as artists or designer, wishing to learn and create hardware projects, whilst at the same time still offers so much to experienced software programmers wishing to use this approach to develop their own projects.

'The Arduino' is a fully open source and extendable programming environment (IDE) running on cross-platforms - Windows, Linux, and Mac OS X. It simplifies many of the previous difficulties encountered with programming microcontrollers.

Eoin believes open source has vastly reduced the cost and complexity of and has brought the programming of microcontrollers out of the hands of electronic or computer engineers and into the hands of electronic amateurs who wish to hack and tinker. Costing about $50 Arduino, certainly is very cheap.

Talking at the announcement of his IOTC engagement, Brazil continues "I want to introduce the audience to the possibilities and functionality of the Arduino and I hope by the end of my talk people will have the knowledge and basics to start to develop their own homebrew ideas using this cheap open source platform."

Barry Alistair, MD of IrishDev.com and chair of the Irish Open Source Technology Conference said "Whilst the government's strategy for transforming Ireland to a knowledge economy is crucial to the country, the visibility of these projects is also paramount in encouraging second level students to choose the industry for their careers. It will be interesting to see how open source is impacting research projects, and since the University of Limerick is the birth place of IrishDev.com, it is particularly special to have Eoin join us to share his work."

Readers might be interested to know that the IOTC is going to be streamed live on the IOTC Website on the 19th and 20th of June - keep abreast via RSS follow us on Twitter.com/IOTC2008, Facebook or please send an event alert request to IOTC2008@IrishDev.com and we'll be happy to send a reminder, weekly updates and even chances to win complimentary tickets.

More in Tux Machines

Kernel Space: Linux, Graphics

  • Linux kernel bug delivers corrupt TCP/IP data to Mesos, Kubernetes, Docker containers
    The Linux Kernel has a bug that causes containers that use veth devices for network routing (such as Docker on IPv6, Kubernetes, Google Container Engine, and Mesos) to not check TCP checksums. This results in applications incorrectly receiving corrupt data in a number of situations, such as with bad networking hardware. The bug dates back at least three years and is present in kernels as far back as we’ve tested. Our patch has been reviewed and accepted into the kernel, and is currently being backported to -stable releases back to 3.14 in different distributions (such as Suse, and Canonical). If you use containers in your setup, I recommend you apply this patch or deploy a kernel with this patch when it becomes available. Note: Docker’s default NAT networking is not affected and, in practice, Google Container Engine is likely protected from hardware errors by its virtualized network.
  • Performance problems
    Just over a year ago I implemented an optimization to the SPI core code in Linux that avoids some needless context switches to a worker thread in the main data path that most clients use. This was really nice, it was simple to do but saved a bunch of work for most drivers using SPI and made things noticeably faster. The code got merged in v4.0 and that was that, I kept on kicking a few more ideas for optimizations in this area around but that was that until the past month.
  • Compute Shader Code Begins Landing For Gallium3D
    Samuel Pitoiset began pushing his Gallium3D Mesa state tracker changes this morning for supporting compute shaders via the GL_ARB_compute_shader extension. Before getting too excited, the hardware drivers haven't yet implemented the support. It was back in December that core Mesa received its treatment for compute shader support and came with Intel's i965 driver implementing CS.
  • Libav Finally Lands VDPAU Support For Accelerated HEVC Decoding
    While FFmpeg has offered hardware-accelerated HEVC decoding using NVIDIA's VDPAU API since last summer, this support for the FFmpeg-forked libav landed just today. In June was when FFmpeg added support to its libavcodec for handling HEVC/H.265 video decoding via NVIDIA's Video Decode and Presentation API for Unix interface. Around that same time, developer Philip Langdale who had done the FFmpeg patch, also submitted the patch for Libav for decoding HEVC content through VDPAU where supported.

Unixstickers, Linux goes to Washington, Why Linux?

  • Unixstickers sent me a package!
    There's an old, popular saying, beware geeks bearing gifts. But in this case, I was pleased to see an email in my inbox, from unixstickers.com, asking me if I was interested in reviewing their products. I said ye, and a quick few days later, there was a surprise courier-delivered envelope waiting for me in the post. Coincidentally - or not - the whole thing happened close enough to the 2015 end-of-the-year holidays to classify as poetic justice. On a slightly more serious note, Unixstickers is a company shipping T-shirts, hoodies, mugs, posters, pins, and stickers to UNIX and Linux aficionados worldwide. Having been identified one and acquired on the company's PR radar, I am now doing a first-of-a-kind Dedoimedo non-technical technical review of merchandise related to our favorite software. So not sure how it's gonna work out, but let's see.
  • Linux goes to Washington: How the White House/Linux Foundation collaboration will work
    No doubt by now you've heard about the Obama Administration's newly announced Cybersecurity National Action Plan (CNAP). You can read more about it on CIO.com here and here. But what you may not know is that the White House is actively working with the Linux and open source community for CNAP. In a blog post Jim Zemlin, the executive director of the Linux Foundation said, “In the proposal, the White House announced collaboration with The Linux Foundation’s Core Infrastructure Initiative (CII) to better secure Internet 'utilities' such as open-source software, protocols and standards.”
  • Why Linux?
    Linux may inspire you to think of coders hunched over their desks (that are littered with Mountain Dew cans) while looking at lines of codes, faintly lit by the yellow glow of old CRT monitors. Maybe Linux sounds like some kind of a wild cat and you have never heard the term before. Maybe you have use it every day. It is an operating system loved by a few and misrepresented to many.

RebeccaBlackOS 2016-02-08 Review. Why? Because it’s Friday.

These are the types of problems found in an independent distro build from scratch. I cannot understand how a system built on Debian could be this buggy and apparently have zero VM support which Debian comes with by default. I can take some solace in the fact that it was built by one person and that one person is a Rebecca Black fan but as far as a Linux Distribution is concerned there is not much here. Some could say “Well its not supposed to be taken as a serious Distribution.” True except it is listed and kept up with on DistroWatch therefor it should be held as a system ready distribution especially when it was not released as a beta or an RC. If this distribution is ever going to be considered a real platform it has a long way to go. I give it about as many thumbs down as the Rebecca Black Friday video. Read more

Android More Leftovers