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e-Learning Stuff Podcast #014: Half-Term Meanderings

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James, Ron and Lilian just chat about a range of different stuff, basically they meander…

This is the fourteenth e-Learning Stuff Podcast, Half-Term Meanderings.

Download the podcast in mp3 format: Half-Term Meanderings

Subscribe to the podcast in iTunes.

James is joined by Lilian Soon and Ron Mitchell.

e-Learning Stuff Podcast #014: Half-Term Meanderings

Shownotes

  • Geoff Minshull runs DirectLearn and uses WebEx for running online conferences. At the last JISC Conference they also used Elluminate for live presentations.
  • Gabbly can be used to discuss a website.
  • Feedburner from Google allows you to create a better RSS feed.
  • Feeder allows you a lot more control over your RSS Feed.
stuff

4G

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BBC reports on the battle for 4G.

A number of companies at the Mobile World Congress are demonstrating hardware they think will make up so-called fourth generation or 4G solutions to succeed the current 3G technology.

The explosion of interest in mobile broadband – and consumers’ insatiable craving for faster connections – means that this more forward-looking part of the industry is filled with contenders.

In the UK, the highest mobile broadband speed available is 7.2 megabits per second (Mbps), and Vodafone has successfully trialled a 3G network in Spain providing 20Mbps.

It makes for interesting reading, and also makes you realise how far we have come in the last five years and how far we will probably go in the next five years.

When I first used 3G back in 2004, it was a £100 a month and I got 0.3Mbps (as in 384Kbps). Today I pay £10 per month and get (rarely) 7.2Mbps, though on average it is about 3Mbps. Ten times the speed for one tenth of the price.

If we go back to 2001, I was then using GPRS and getting about 40Kbps.

Personally for me, having a 3G connection makes my life and my job so much easier. I can do things and stuff at events and conferences, on visits to other institutions, in coffee shops and on the train. It allows me to get information, entertainment and to communicate whilst I am mobile. If our learners have 3G this makes it even easier to allow their learning not just to take place anywhere, but with 3G they can communicate and collaborate with other learners without the constraints of geography and time.

So though LTE quotes 100Mbps, I do expect in five years to see 30Mbps mobile internet connections. The question you do have to ask though is will it cost only a £1 per month?

4G

Photo source.

google

G2 Google Phone

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Vodafone and Google at the Mobile World Congress in Barcelona have announced the G2 HTC Magic, the second Google phone.

G2 Google Phone

The BBC reports

A new phone based on Google’s operating system Android has been unveiled by Vodafone at the Mobile World Congress in Barcelona.

The touchscreen HTC Magic will feature a 3.2 Megapixel camera, Wi-Fi, and GPS, but no slide-out keyboard.

The G2 phone does not have a keyboard like the G1, but does feature improvements to the Android operating system which have come from user comments who use the G1.

Actually it’s not called the G2, but the HTC Magic!

nokia

Charging… Charging…

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I was recently asked why I carry so many mobile devices, usually I am carrying a phone (or two), a couple of iPods, a PDA (with Sat Nav) and almost always have a laptop or UMPC with me too.

Why you may ask?

Why indeed, especially as my usual phone, the Nokia N95, is a phone, does SMS, can play music, play video, has GPS and can access the web over 3G or wifi.

The reason is battery life.

Charging... Charging...

If I use my Nokia N95 like that the battery will only last about three hours!

One of the banes of my life is battery life, especially of mobile devices.

If I use my Nokia N95 for anything more than just showing people, it kills the battery. Use the web, it kills the battery. Take images and upload them via Shozu, it kills the battery. Broadcast live video using Qik, it kills the battery. Use JoikuSpot so that I can access the internet from my MacBook Pro and iPod touch, it kills the battery.

The same can be said for other devices I carry, but if I spread the load then I can get through the day without worrying about something running out of charge or not been able to communicate or get information.

Even though battery technology has improved over the years, part of the problem is that the way in which we use technologies has changed as well. Ten years ago my phone was a phone and that was all that it did. Now my phone is much more and can do a lot more, as a result the demand on the battery is much higher than it was back then.

Some people will wallow in nostalgia about their Psion or Palm device which used AA batteries and would last a month. Well that is all very well, but most of those devices had black and white screens, did not do web or e-mail (let alone IM or Twitter), nor did they do audio or video.

So what do I do then?

Well with my laptop I carry a spare battery (this is the reason why I don’t have a MacBook Air (as well as the price)); with my UMPC, the Samsung Q1 I have a powerpack which gives me another nine hours of battery life; I have car chargers in the car for multiple devices and I almost always carry a six way gang to conferences and events!

I was also interested to read this article on MacWorld about a new technology which means I would only need to charge my device once a month!

Mobile computing devices that need charging once a day would need it just once a month, with a new type of chip that uses a thirtieth of the power of conventional chips and is seven times faster by virtue of underlying logic that embraces error in its calculations.

Only issue is that it may take four years to come to market…

So I will need to continue to carry chargers (why do that all have to be different), carry spare batteries and my trusty six way gang.

jisc

QR Codes on your Computer

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I have been looking at QR Codes for a while now, though apart from the odd presentation or handout, I haven’t made great use of them across my college.

Recently though I have been thinking about using them more, partly down to their use as part of MoLeNET and in the main as Gloucestershire College is part of a JISC Innovation project with the University of Bath looking at QR Codes.

In case you don’t recall, QR Codes allow information to be sent to a mobile phone via the camera. Simply put the information or link is encoded into a barcode type graphic.

This is a QR Code.

QR Codes on your Computer

You then take a photograph of the barcode, and with special reader software you are able to convert the barcode into information, which could be a link to a website or just plain information.

Back in 2007 when I was looking at them, very few of our students had cameraphones (that has changed) and most phones did not have the right software (that has also changed).

Today it is very easy to find software for a range of phones that allow the phone to read QR Codes.

However one of the BIG constraints on the use of QR Codes is the need to access the web on your phone when reading QR Codes. Though the cost of 3G has fallen considerably generally it is not something you will find on many pay as you go phones and is often an extra on monthly contract phones. Very few modern phones have wifi, so though we have a student wireless network, few of our students would be able to access that network over their phone.

Yesterday at a QR Codes Workshop ran at Gloucestershire College by Andy Ramsden from Bath, we were discussing QR Codes and he mentioned that Quickmark had a QR Code reader for a webcam.

I went to the site, downloaded and installed the software on my Samsung Q1 which has a built in camera.

The software works very well and I was impressed with how easy it was to use.

QR Codes on your Computer

To me this makes it very easy to start rolling out the use of QR Codes has if you have a computer then it is very likely that either it has a webcam, or you can get a webcam quite cheaply for it. As a result you will be able to scan in QR Codes using your computer as well as your phone.

This means that lecturers can add QR Codes to handouts that link directly into the appropriate part of the VLE or to another website.  There are other uses as well.

Now just need to find a QR Code reader that runs on Linux so I can use it on an EeePC and one that runs on OS X for my MacBook Pro.

stuff

HP UK pulls Linux from all new netbooks

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The Register reports on HP’s pulling of Linux from all new netbooks.

HP has decided UK consumers don’t want Linux-based netbooks. Actually, it appears to believe business buyers don’t want the open-source OS either.

It emerged today that the company will not now be bringing its Mini 1000 netbook to the UK – at least not with Linux on board.

I liked the HP 2133 model and have ordered one to show MoLeNET projects (and my college) the potential of such netbooks in enhancing and enriching learning.

Our experience with the Asus EeePC showed that the fast boot time and reliability of Linux on underpowered netbooks was a real advantage over Windows.

Are the new HP netbooks really fast then?

alt, podcast

e-Learning Stuff Podcast #012: It’s Snow Joke

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Recorded during the height of the snow at the beginning of February 2009 the panel discuss the role that learning technologies and communication tools can have in supporting colleges and schools that get closed because of the snow.

This is the twelfth e-Learning Stuff Podcast, It’s Snow Joke.

Download the podcast in mp3 format: It’s Snow Joke

Subscribe to the podcast in iTunes.

It's Snow Joke

James is joined by Di Dawson, Lisa Valentine, David Sugden, Dave Foord and is joined later by John Whalley.

Shownotes

  • The view from Di’s office.
  • Ping.fm which can be used to send the same message to various micro-blogging and picture services.
  • Spinvox a service which converts audio into text. Allows you to phone into your blog, convert voicemail to SMS, and much more.
  • Gabcast is a simple way to make podcasts, by just phoning in…
  • Dim Dim is a free to use online conference and presentation tool.
  • Elluminate another online presentation tool which was used at the recent LSIS eCPD Launch Conference.
  • Instant Presenter as used for the MoLeNET online conferences.
  • Oovoo which is an alternative to Skype and can be used for four way video conferencing.
  • Ustream is a online video broadcasting service.

John Whalley’s final comment, as I didn’t give him much notice on the podcast recording.

Thought on one thing to do if it snows – have a series of general podcasts prepared on a ‘non-mainstream’ area for your subject, distributed early in the course.  Ask learners to review if can’t get in to college.

Apologies for the poor sound quality at time on the recording, which we are putting down to the poor weather!

iphone

Flash for the iPhone (well possibly)

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One of the disadvantages of the iPhone is the lack of Flash support. Yes you have h.264 support for YouTube and BBC iPlayer, but many websites use Flash for navigation, and I have found it frustrating at times.

I have blogged before about the possibity of Flash for the iPhone, but another more interesting rumour has surfaced from Appleinsider.

Once thought to be building Flash for the iPhone mostly on its own, Adobe has mentioned at the World Economic Forum that it’s not only continuing work on the animation plug-in but has teamed up with Apple to make it a reality.

I hope that this rumour gets confirmed and we do get Flash for the iPhone.

Flash for the iPhone (well possibly)

stuff

A new kind of barcode….

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So what’s this then?

A new kind of barcode....

Any ideas?

If you’re thinking it’s just a abstract graph of some kind, well you’re not quite correct.

Nor is it my new logo!

Neither is it an abstract representation of the readers of this blog.

Well if you’re thinking it must be some kind of mobile phone barcode then you’re going down the right path.

I mentioned QR codes on this blog ages ago… back in September 2007 as it happens and this is not a QR code, but it works in a similar fashion.

It’s a Microsoft Tag.

Yes Microsoft have developed their own version of mobile phone barcodes, which require their reader and require you to register in order to create them.

It’s all very typical Microsoft.

mstagsplash1

You can download a reader for your phone from gettag.mobi and when I did from my Nokia N73 it recogised my phone and I downloaded a .sis file which installed the application onto my phone.

In order to create a barcode (or should I say tag) you need to register and have a Microsoft Live ID.

You can then create a barcode for an URL or text. Though I did see that if you include an URL in your text, when you read the barcode, the reader takes you straight to the URL and you never see the text. So no chance of including your blog address in some biographical text for example. You can have a thousand characters in your text barcode, but I found I needed less for it to work (about 980).

There are only three options for the barcodes in terms of format, pdf, wmf and xps. You can specify the size of the code in terms of inches (no metric measurements here).

There are no web versions available, and on a superficial level you can understand that, why would you need an online version of a mobile phone barcode, just use the computer to access the site.

It did appear to work faster than my Kaywa reader and goes direct to the website rather than through the advertising supported Kaywa site that happens to me when I use a QR Code.

Overall I am not sure about this, not sure if it will catch on or whether we should stick with QR Codes.

Nah, stick with QR Codes.