Tuesday, March 31st, 2009

Technology Vacuum Chamber


Vacuum Chamber by Austin ampersand Zak
We are using Google Sketchup for CAD work at our college. In the past we use a package called TriCAD but I think that development work on this has long halted. All can export their files to our Roland digital mill to visualise 3D objects.

When I touched base with a family friend who regularly does CAD work for clients regarding this this issue, he noted that there were some clear standards and conventions for sharing CAD files and that was probably more important to engage and interest students than scare them off with command line level CAD coding and programming using an expensive power package.

Of greater concern in Victoria is the devaluing and erosion of Technology as a stand-alone teaching domain in the school curriculum. No longer does it seem to be the equal of the arts, health or science with individual technology subjects rolling on without a head

Some people are reading some strange things into the VELS or curriculum standard documents. All up, it is kind of humiliating when the technology staff are schmoozed into an obscure and dusty corner of the curriculum, only because we do not know they should fit in.
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Thursday, February 26th, 2009

Google and Moodle

An interesting development are plans by Google to integrate mail and docs into Moodle as posted by Rob. This means a single sign on to Moodle provides access to Google mail, chat, video, docs, spreadsheets and presentations and probably anything else that Google develops. This looks like a very comprehensive learning and communications platform and is already available for early adopters.

http://campustechnology.com/Articles/2009/02/20/Google-Collaborates-on-Moodle-Integration.aspx
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Saturday, April 19th, 2008

GoogleMaps ACCE 2008 study tour screenshot


GoogleMaps screenshot
Here is a map I have made for the ACCE 2008 study tour using GoogleMaps. It is the first public map that I have made with this online tool.

http://tinyurl.com/2gnqpk


It is of a study tour that I will be attending in June / July 2008 organised by Tony Brandenburg on behalf of the ACCE. We will be attending the NECC 2008 conference in San Antonio.

I started tinkering with this in January but now that Tony has confirmed the Apple and Google tours, I have decided to make it public.

By sharing it with the other delegates I hope to stir up some interest with the various destinations and stop overs. The interactive map will allow them to zoom into each location to street level and search for neighbouring facilities or features.
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Saturday, November 10th, 2007

SiMERR-ing thoughts


brainstorming ideas

The SiMMERR national seminar was held to increase our awareness and understanding of learning outcomes for students of computing studies, regardless of school or location. The event was held at Flinders University in South Australia. Organised and hosted by ACCE. The goal was to discuss and recommend issues related to the use of technologies and pedagogies, particularly students in rural and regional Australia.

During October, I took the opportunity whist on vacation in South Australia to attend the SiMERR summit and participate in the workshops. Whilst there I presented a progress report on the project jointly supported by the VITTA and the ICTEV.

The keynote talk by Alan Noble, Google Engineering Director helped articulate many of the ways that we can create an online learning environment that are both fun and stimulating. Increasingly it is expected that we will best prepare each student to be an innovative and creative Prosumer (producer consumer) and Proam (professional amateur). To innovate globally, Australia needs to harness the diversity of different cultural backgrounds, take the jobs to the people and leverage technology to new tools. To best do this, our students will need good maths, communication and problem solving skills.

Many parts of the conference were broadcast to online participants from around Australia using an audio and video conference link, chat room and resource bank. I was impressed by the many of the online participants that asked good questions of the keynote speakers and contributed to the workshop discussions. Later there was some discussion amongst presenters and participants about the different and free software options that could be used.

There are already several examples of good practice. Whilst some have created specialist software, others have adapted current technologies using free web2.0 tools, explore new technologies such as robotics and game programming and adapting constructivist and connectionist approaches to using virtual spaces such as Second Life. Following the workshop sessions, we considered how teachers need to learn how to teach online without the visual cues to engage their students. It is still very important for educators to develop a connection and relationship with their students.

Subject associations can help by providing professional development opportunities and encouraging the provision of free online resources. They should foster the use of free, standards based software solutions and freely debate the merits of Internet website censoring. A little collaborative and online development can go a long way. On a national level, there is considerable scope to better coordinate terminology between the different states and give consideration towards a national survey of computing studies and tools. Acronym overload is holding many educators back.

I can thank VITTA for the opportunity to attend this conference and jointly represent our contribution with the the ICTEV.

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Monday, June 25th, 2007

Carbon neutral organisations

.
I was interested to read in this Google corporate blog of their plans to become carbon neutral by the end of 2007.

This does make me wonder what steps our schools and subject associations are taking in pursuit of similar long-term environmental solutions?

Will it happen when we take a brave, early step forward or when we are reluctantly pushed?

If other schools and organisations can plan for this change, why not ours?
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Friday, June 15th, 2007

Zooming around the metaverse

David from PAA dropped me this link to a demonstration of Photosynth. It includes a good demonstration of grabbing a set of photographs from flicker to morph into a virtual and interactive 3D environment. Using a ZUI or Zooming User Interface to tag your photographs and swim about the metaverse or fully immersive 3D virtual space is a fascinating idea and distracting activity.

I have already seen this with my students flying through a 3D landscape with Google Earth and more rarely, navigate space with the tag visualisation tools that I have shared.  Flying through clouds wont teach us about weather. It is one thing to zoom into the globe from space, it is another to understand the environmental and social issues are tearing us apart then mobilise us to do something about it.

Blogging helps me to filter my thoughts, often building upon a single image and idea from a larger gallery and perhaps a new discussion thread. Tagging helps me to organise and align my thoughts. It will be good if these electronic tools can help us to see our world with new perspectives although I will admit to being worried that they will just distract us with a smooth-zooming gallery of multi-dimensional trash. Is this eye candy more trash for the soul?

Whilst we dont lack electronic tools to help us synthesise a new idea, build upon a new concept or ask some hard questions, we increasingly lack the opportunity or motivation to do so. I dont need more e-mail, more software features, more hardware grunt or more web pages. I do need more time to think and ask the hard questions.
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Saturday, May 26th, 2007

Play Time

According to a February 2007 AEU press release I am reading this weekend, public schools have been given little extra resourcing or time to successfully implement the new curriculum and reporting requirements. In Victoria, the principals that completed the survey must have been referring to the VELS. According to the AEU survey, the workload of most Victorian public school principals has increased in the past 12 months because of curriculum changes. Many indicated that they had teachers conducting classes in subjects outside their qualifications, trouble filling teacher vacancies and outstanding maintenance issues.

Google has an interesting time policy that lets employees devote 20% of their working hours to whatever project they choose. The only caveat is that the company owns whatever is produced in that time. It has been widely successful for Google, with more than half of its revenues coming from projects that started from this policy. It has even been reported that Apple's iPod may have had similar origins.

Playtime has clear benefits to our students. A psychology report called "Rethinking Recess" suggests that it can foster creativity and social skills, arguing that when play is undirected, kids become resourceful in figuring out conflict resolution, negotiation and even leadership - which might not surface as naturally in an adult-structured atmosphere. The value of playtime at the corporate level is given good mention in this web page called "10 ways to celebrate creativity and innovation day at work".

We all need time to be creative and innovative; time to plan, time to think and time to play.

Anything less ends up devaluing what we doing and what can be done.
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Tuesday, February 27th, 2007

The big virtual dry


The big virtual dry - now for some rain
Better luck tonight with more Internet bandwidth. It was tricky managing all the different shapes but I got the hang of it after fiddling about with different objects for an hour or so.

All the practice with Google Sketchup had paid off and the ground was littered with an assortment of wooden shapes that would have put a smile onto the face of Pythagoras. It was then time to try my hand at something bigger, something meaningful that would make the world (albeit this one) a better place to live in.

After some thought and more experiments, I managed to create this water tank next to the Island Visitor's centre. Lindy dropped past and gave me some textures to try out. I was delighted this afternoon on the drive home to hear her talk on ABC Radio National about SecondLife.

A moment when RL crossed paths with SL.
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Monday, January 22nd, 2007

Life after Vista

Microsoft Vista (long delayed) is on the horizon, so I was interested to read this report in The Age newspaper that notes the quiet surrounding its launch.  We can expect an enormous marketing campaign to tout this software and several billions of new revenue to fill the coffers at Microsoft each year. Vista cannot be a dud when just about every new PC that can be purchased today has Vista installed. Ever wondered why?

The report goes on to note that open-source software or new entries such as the quasi-operating system from Google Inc. are now a serious threat. Some analysts even think that Vista may be the last ever massive Windows release from Microsoft as they move to different, more modular upgrade path.

We live in interesting times.
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Thursday, January 18th, 2007

An eye on the bigger picture


Looking about with Ubuntu and Google Earth
I am pretty sure that I found a light blue Ventura coach on route 747 on a Satellite image. Attached is a picture of what I am looking at on my computer running Google Earth on Ubuntu, a free Linux desktop distribution. You can also view a copy that I uploaded to the Google Earth Community at this location.

Google Earth enables users to virtually go anywhere on the planet and see places in photographic detail with a 3D model of the world based on real satellite images (I have a suspicion that this one is a year or two old). Users can zoom from space to street level instantly and then pan or jump from place to place, city to city, even country to country.

To get it working required me to install the 3D Nvidia graphics card driver setup and Google Earth release for the Ubuntu Edgy distribution that I am using. All the instructions are on the web although you should do your homework before fiddling about with X-Windows and commercial graphics drivers.

It would be fun to see if we can find some other buses. :-)
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Sunday, January 14th, 2007

Leverage the technology

I notice in a recent Age Newspaper report that the Northern Territory Department of Employment, Education and Training (DEET) is piloting some laptops from the OLPC to decide whether to go ahead with a trial program involving a whole class of Australian students for an extended period. From the extended pilot project they are keen to establish the learning benefits and identify the associated teaching strategies and resources required.

Perhaps we should not be suprised to read that some Australian indigenous children are exposed to conditions typical of those expected in developing countries. Although we contacted the Australian United Nations office about their knowledge of the OLPC project last year, nobody got back to us.  At least now from the news report I have a real person to contact and try again.

ITWire reports (6 Jan 2007) that Google's Open Source Program Office donated to some notebook computers to schools in Fiji. The 10 Lenovo Thinkpads were delivered with Edubuntu, Open Office, Gimp and other specialist education software preinstalled. In the post, MIT staffer Jonathan Proulx indicated that the use of Free Open Source Software was critical to the sustainability and adaptability of the project. "Since it's free, there's no additional software cost when the project expands, or if community groups wish to further leverage the technology."

I raised the article with the KhmerOS team to gauge their thoughts of this Linux distribution.

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Sunday, January 7th, 2007

Yo' bro

White & Nerdy by "Weird Al" Yankovic from the album Straight Outta Lynwood!This is a very funny video clip White & Nerdy by "Wierd Al" Yankovic on Google Video, from his "Straight Outta Lynwood" album. Should I admit to also admit being an expert at Pascal, pens in the pockets and anguish over learning to speak either Klingon or Javascript? (eeeek)

Some of my IT students are big enthusiasts of hip hop and gangsta rap music. I will add it to my IT rap song and dance special to break the ice with my new students at the start of the year.

Yo' bro, this is a funky flick. We be'n the kings of IT, slip me five and shout me 'n ice tea!

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Friday, December 22nd, 2006

Bushfire smoke


Bushfire smoke
During December 2006, large bushfires burned North of the city of Melbourne, Australia. The air was filled with the smell of smoke of these fires.

Each morning over the past week, the sun has been trying to work its way through the smoke, the weak orange ball casting an strange orange glow on the nearby hills. Looking down the roads, we could see the smoke filled haze. The smoke was even visible when we looked down the length of our school building.

You can view my slideshow of bushfire smoke photographs at this location.

Peter found a beautiful satellite pic of the hovering smoke on The Age website, which led him to point out MODIS, where the image came from. As Peter noted, this is like Google Earth, but uses live data!

Time to get our fire plans in order.
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Friday, September 15th, 2006

Tagging students for art


Uploaded onto Flickr by Littlegirllost
Here is an interesting ABC health report that considers the link between a personality disorder and graffiti or tagging. This may be a handy indicator for school staff working with students. Good news is that with intensive individual, family and community therapy it's possible to put these young students back on track.

Some street art or graffiti can be seen on Flickr. I dont want to get into a debate about the merits of free expression and public art verses the dangers and damage of community vandalism so you will need to search for these yourself.

This week was our college art week. I am in awe of the creative work by our students, from the performing arts to murals and ceramics. I had the chance to make a small contribution with a IT Snap theatre that we recorded on a digital camera using some hand puppets and silly jokes, some games programming with GameMaker and 3D Modelling with Google Sketchup. It is certainly cheaper and more productive for the community to provide opportunites for kids to channel their energy today than clean up the social problems tomorrow.
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Monday, August 14th, 2006

How evil is your memory?

Here is an odd online quiz that measures how evil you are (as in Google, do no evil). I came up normal although my tech friends come up as twisted. It must be all those inner demons that I keep under control.

http://home.att.net/~slugbutter/evil/
I have tried for over a decade to force myself to memorise student names and have just about given up. Ow yes, memorising names is easy .. correctly matching names with faces is really tough. I have a horrid memory and have recently been taking flax seed oil supplements to try to kick those old brain cells into gear. They seem to make a difference but I am still not as sharp as I once used to be.As part of Science Week, the ABC are running a National Memory Test. It is a fascinating way to check how your memory compares with other Australians. I was surprised how good my answers generally were. Could have done better with the shopping list test. I have always had a memory block with matching names and faces although I had no problems recognising familiar faces and matching faces with occupations. It will be interesting how it compares with other Australians at the competition close. Worthy of a stab yourself

http://www.nationalmemorytest.net.au/

Anyway .. have a happy National Science Week :-)

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Saturday, July 29th, 2006

An eye on a new Operating System

eyeos screengrab Jul06EyeOS is another interesting proof of concept, open source project that Mike pointed out to me. It is an operating system that runs on the web. With a standards compliant web browser, users can work with their documents on-line, run applications, save and restore their desktop settings. The interface is clean and quite easy to use.

This is a fascinating idea that worked reasonably fast over my home broadband connection. It is worth creating a free demonstration account at http://eyeos.info for 20 min of fun. Interested users can now download an EyeOS server to install on their own network. Note the emphasis that clients use a standards compliant browser .. following agreed standards is something that Internet Explorer sadly keeps avoiding.

The scope of what users can do on-line is fast changing. I wonder if this could become a new desktop for groups like Yahoo and Google?
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Friday, April 21st, 2006

Despite our best efforts

Any discipline with a significant gender imbalance is the poorer for it.

A recent report in The Age newspaper indicated that "Google Australia can't find any female engineers who want to work for it. Internationally, the search engine behemoth strives to employ workers from many backgrounds, a recognition that its customers also come from every background. In Australia it hired more than 10 engineers from five ethnic backgrounds - but despite its best efforts, not a single woman."

I was interested to read the words and work by the representative of the Victorian ICT for Women Network mentioned in the article, Rhonda O'Donnell (Novell Asia Pacific). Perhaps this is somebody to invite and involve in a VITTA conference / special gathering / something?

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Sunday, September 4th, 2005

spelling bee

It has been suggested that misspelt words could make you money by attracting extra traffic to your website. By including these words on a web page, the traffic will come from users that have entered information that has been similarly misspelt into a search engine. Well it seems that some web users have already tried to measure the typo popularity of misspelt words including doesnt, and seperate. Armed just with Google, try this yourself by checking the following spellings:


  • calendar  351,000,000
  • calender 2,560,000
  • calander 545,000
  • calandar 129,000

"Pubic Library" just scored 5830 on Google with new pubic libraries opening every week. What would you think if the UK MP Angela Smith, Minister for Health, Social Services and Pubic Safety came knocking on your front door? Robyn Gallagher has a nice list of these screamers on his Pubic Service Anouncement page. Enough misspelling about these typos. I am having enough trouble today, trying to finish this article reversing all the mistakes that I had deliberately created and accidentally fixed.

A spell checker for web browsers? I noticed that this was an evaluation criteria when I last looked a Wikipedia comparison of different web browsers. Now, Mozilla Firefox can add this feature with some free, Open Source extensions. I admit that adding in the feature had me puzzled. Why would anybody want to check on the spelling of a web page? Would this only appeal to English teachers that like to spell check whilst they surf the web? I noticed many examples of words that I misspelt on this list of 100 commonly misspelt English words.

Spellbound is Firefox extension that lets users check the spelling of web forms before they click on the submit button. It is free to download and requires the co-installation of the Mozilla spell check libraries. I was surprised to see that it could handle more than one language so I promptly added Dutch to the English Australian set. Tot ziens!

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Thursday, July 28th, 2005

MSN deletes Apple?

I read on another blog that there are some fascinating differences between some of the available Internet mapping programs that have been recently distracting me. Apple's Cupertino headquarters on Google's aerial map and MSN's aerial map sites look very different. It does make you wonder what else has been removed by this 'planetary upgrade'.
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