Archive

Archive for July, 2009

Augmented Reality (AR) – The Future of Mobility?

July 25, 2009 Rob De Lorenzo 4 comments

This blog is all about how mobile devices can be incorporated in classrooms today to help students learn.  In many ways, this blog is about the present as I’ve always looked to be as practical as possible to offer ideas for readers in incorporating this technology now. Recently I’ve been introduced to the concept of Augmented Reality (AR) and have been intreagued. According to Wikipedia, AR is:

” a field of computer research which deals with the combination of real-world and computer-generated data (virtual reality), where computer graphics objects are blended into real footage in real time.”

Below is a video demonstrating the possibility of AR:

Initially, I thought AR was a concept for the future and decided to wait before I began commenting on it.  However,  as I dug a bit deeper, I discovered that, to my surprise, AR apps could be coming to the iPhone as soon as September 2009 with the release of version 3.1 of the iPhone OS.  You can read more about that here. As a result, I decided to introduce the concept here for any of you who have yet to come across this concept. As AR unfolds, I’m sure it will become a hot topic of great interest in social circles, blogs and edublogs (especially this one).  In the meantime, take a look at the video below which provides a glimpse into what AR will mean beginning as soon as September, 2009.

Cell Phones in Education Part 3: Capturing the Moment

Just imagine it. Students are outside of their classroom on a field study. During the field study, they see something that really captures the essence of what they are learning. It could be a leaf on a plant during a biology field study. It could be the design of a building during an architecture/visual arts field study. It could be an object of visual inspiration for a poem or digital story. It could be the ideas of a expert during a museum or art gallery visit. How do students capture that moment, that object, that learning opportunity?

Just imagine a science class where students are conducting experiments. How do they capture their observations? Imagine students conducting a brief interview for a school news story or for an article for a journalism course. How do they capture the content of their interview?

For students, the essence of learning is not only to understand the workings of the world, but to also demonstrate their learning through some activity or the creation of some product. Often educators encourage students to use a variety of evidence in a variety of formats. We encourage students to include dialogue or illustrations in their work and not to necessarily rely only on written expression. Then, we limit the tools that they can use to accomplish their tasks.

Camera phoneEven today’s basic cell phones come with cameras and voice recorders with some models even having decent video recorders. Students can use the multimedia tools already built into today’s cell phone to gather a variety of evidence in a variety of forms for their school work.

The beauty of allowing students to use these digital tools is that an educator is not dictating how learning is to happen or specifying too strictly how students are to demonstrate their learning. If a student doesn’t have a cell phone or doesn’t want to use it, that’s OK. They can record their observations using more traditional mediums.  If a student does have a cell phone and wants to leverage it’s multimedia features to demonstrate their learning, then that’s OK too.

This is the essence of differentiated instruction.

We’ve talked a lot in academic circles about the varying needs of kids. First there was talk of multiple intelligences and learning styles. Now there is talk of differentiated instruction and universal design for learning. At the centre of all this talk is a need to change teaching environments and teaching styles to allow students to be more creative and to use the appropriate tools they need to help them learn. Today’s cell phones are no longer just talk and text devices. They can also be used as simple voice recorders, cameras and camcorders that can be used to capture environmental evidence and evidence of learning when it happens and where it happens. With these digital devices, students can ‘capture the moment’ so to speak. All of this at no extra cost to student or parent as the choice to use the devices left to the student and not the teacher and using the multimedia features on the phone do not require expensive data plans as today’s cell phones can all be connected to a computer for the purposes of downloading the content that the student created or captured.

Therefore, as we move forward on our classroom designs to create more inclusive environments and a increased student choice in learning, let not forget the power technology has to enable those who learn differently to learn and express their learning in new and unique ways that technology generally, and cell phones specifically, can allow.

My 100th Post: A Look Back

100After a little over one year and a half of thinking about and writing about mobile learning, I have reached my 100th post.  I would like to take this opportunity to take a look back and reflect on how the world of technology has changed my experiences and my thinking.

Just before I began this blog in November 2007, I was working as an Academic ICT consultant with the Toronto Catholic District School Board.  My PLN consisted essentially of the people I had physically around me.  I had dabbled into blogging for about one year prior and had just joined Twitter (at the convincing of Quentin D’Souza).  I was trying to figure out where I would spend my energies.  I had purchased my first iPod about a year earlier and had recently switched my cell phone to a BlackBerry: both were beginning to change the way I was doing things. My BlackBerry, for example, helped me get rid myself of all paper calendars and convinced me that I could still communicate in various ways without being in front of a computer.  My iPod was showing me that I could ditch lousy radio programming and make my own personal radio with a mix of music, podcasts, audiobooks and university lectures from iTunesU. I figured this may be the way of the future in education so I decided to dabble a bit.

WOW was I even in for a culture shock.  Just the sheer volume of ideas, experiments, lessons and examples out there was staggering.  What has been even more staggering is how quickly the technology has changed since then.  When I began talking about iPods in my iPods in Education series, the biggest complaint about classic iPods was that they were only one-directional: namely, students could only consume content and not communicate or create.  Interesting how the iPod Touch has quieted that criticism.  Honestly, when I started this blog, I never dreamed that I would seriously be advocating for the incorporation of cell phones into learning when and where it was practical to do so but a year and a half and 99 blog posts later, I am a firm advocate for using cell phones in learning situations where they would be useful.

Then there were the presentations on mobile learning at the Learning Learning and ECOO conferences in 2008 and the raised eyebrow reception I received when I got into the subject matter. Most importantly, though, there’s Twitter.  I haven’t yet delved into Twitter in this blog as much as I would like but I can’t underestimate how valuable this tool has been for me in sharing ideas and learning new perspectives to, and with, others.  I will admit that in the first 6-8 months after I started using Twitter, I was questioning it’s value and whether it was worth my time.  I mean, it wasn’t like a blog or del.icio.us right?  Once my followers count hit about 100 or so, I began interacting with more people in new ways and began to understand the value of Twitter.  I’ve gotten into Twitter so much that it’s become a mobile tool for me as well as I have installed a number of Twitter clients on my phones (first Twitterberry and UberTwitter on my BlackBerry and now Tweetdeck on my iPhone).

I must admit that I feel blessed living in a country where I have been able to get a good winding roadeducation and a good job to support the tools that I am able to purchase.  Without that, I wouldn’t be able to live, navigate and study these digital spaces.  Now, as a vice-principal, my new challenge is to try and take the learning I have had in my 7 years as a teacher and my 3 years as an Academic ICT consultant and influence school change in a way that is positive and practical for both students and teachers.  I hope the next year and a half and 99 posts bring as much development in the area of mlearning and in my own personal learning as the last year and a half and 99 post have.

Thanks everyone for reading this post and the 99 others that preceded it.

Rob

Mobile Learning: Another Brief Reading List

July 11, 2009 Rob De Lorenzo 2 comments

Based on the popularity of my previous mobile learning reading list blog post, I decided to post another reading list with some of the more recent items I’ve read or seen around the topic of mobile learning.  All of these articles and more can be found under the mobile learning tag in my del.icio.us bookmarks.

1. Mobile Phones and Computers Debate: Educational Technology Debate exploring ICT and learning in developing countries.  The debate is relevant to teaching and learning in developed countries as well.

2. iTouch Learning: iPhone and iPod Touch: A compilation of articles posted by the Centre for Learning & Performance Technologies on using Apple Inc.’s iPhone and iPod Touch in learning.

3. School Matters: Mobile Phones, Mobile Minds: A teachers.tv video series on young people, their mobile phones, and the impacts on their schools and education.

4. 10 Disruptions that Could Transform your Classroom: A Dean Shareski presentation.  The CoolIris browser plug-in is required to view the presentation.

5. 8 Mobile Technologies to Watch in 2009, 2010: A ReadWriteWeb article on future trends in the continued development of mobile technologies.

6. 20 Best Websites to Download Free eBooks: This is pretty self-explanatory.

7. Personalized Learning With the iPod Touch – iPod Touch Apps: A list of apps that an Australian teacher/blogger uses with students to personalize their learning experiences.  The entire blog is definitely worth perusing as well.

8. Are You Ready for Mobile Learning?: An Educase article investigating the readiness of both students and teachers in using mobile devices in learning.

9. Mobile Learning: Transforming the Delivery of Education and Training: A book of articles published by Athabasca University.  While the physical book can be purchased, the eBook can be downloaded for free.

10. Opera Reports Explosive Mobile Web Growth Worldwide: Another ReadWriteWeb article.  This one links to and summarizes a report by Opera, the maker of the Opera, Opera Mobile and Opera Mini web browsers, on the explosive growth of mobile web browsing worldwide.

Mobile Phones vs. Computers

I have been reading through a number of articles on the Educational Technology Debate (ETD) website.  The articles have been focusing on a debate over which form of ICT technology will provide the best and most cost-effective impact on the education of children in underdeveloped or developing countries.  Some articles argue in favour of computers while others argue in favour of mobile phones.

mobile phone and computerThe key assumption in this entire debate is the acceptance that ICT helps students learn and that a one-to-one ratio of technology per child is the ideal.  As the debate revolves around educating children in under-priviledged countries, an obvious focus is on getting the biggest bang for one’s buck.  However, as one-to-one is hardly reflective of classrooms in developed countries either, this debate seems to me to be somewhat applicable to all classrooms around the world.

The articles that argue in favour of computers seem to focus on the fact that even low end computers have computational and media capabilities that far surpass mobile phones, especially the older and limited capability models that are found in underdeveloped countries.  Those that argue in favour of using mobile phones argue that the cost of a mobile phone, even when connectivity costs are factored in, are cheap enough that many individuals can afford them without assistance.  Even basic phones have very useful communication capabilities as well as basic productivity tools.  As mobile phones are more affordable, they can be placed in the hands of more students.  One article mentions Moore’s Law – while this is applicable to all ICT, I feel that mobile phones have much more room to grow than computers so proper focus now can lead to greater dividends later.

Personally, I side with those that argue in favour of mobile phones.  In the developed world, many smart phones are alreadcomputer and netbooky mini-computers capable of competing with netbooks.  As technology continues it’s torrent pace forward, mobile phones will essentially become pocket computers with the added ability to make simple phone calls.  In the developing world, it will likely take more time before smart phones become part of the landscape but again, mobile phones are becoming more like computers not the other way around.  In addition, the trend in computing has always moved from larger and static to smaller and mobile.  First it was the massive mainframe computer, then the personal computer, then the laptop and now the netbook/mobile phone.  Does it make sense to hang on to a technology that is on the outgoing end of the technology curve?

Check out some of these thought-provoking articles and share your opinions on these exciting developments.  We are truly in the midst of a social revolution.

Categories: Uncategorized