All posts by James Clay

mobile

Making it easier to get a signal

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If you are like me you depend on your mobile phone.

Actually if you are like you depend on your mobile phone and 3G dongle for data.

I actually rarely use my mobile phone for actual phone calls, for me mobile data is what I use all the time.

I use it to allow my laptop to connect to the web, for all those kind of laptop based activities, browsing, e-mail, etc…

I use mobile data to Shozu my photographs from my phone to Flickr.

Making it easier to get a signal...

I use mobile data to update my Jaiku feed and use SMS to update Twitter.

I (now and again) browse the internet on the web browser on my phone – usually t find out if my train is delayed or cancelled or for traffic reports.

I use mobile data to allow me to stream live video from my phone via Qik.com to other locations.

If you are like me you depend on your mobile phone for mobile data, or you might just use the phone for phone calls!

Anyhow I was interested to read on the BBC website about a new technology which will make it easier to get a better signal.

The signal strengths of laptops and mobile phones are set to be radically improved if new technology developed by Oxford scientists comes to fruition.

Engineers at Isis, a technology transfer spin-out company of the University of Oxford, have found a way of creating antennas which can work in three “planes” but that are small enough to fit in hand-held devices.

Now if you are making a phone call and the signal strength drops, what you notice is a reduction in the quality of the call.

However with mobile data, if the signal strength drops, you find that internet access crawls and often you are faced with timeouts. You can replicate this by using 3G in a moving vehicle such as a train or a car.

If the signal strength can be increased this means that you can have greater reliability in using mobile data then you can now, which means you would be able to rely on it working rather than hoping it would work.

museum

Cost of heritage

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An interesting article by Internet law professor Michael Geiston the BBC News website on how museums are embracing digitisation and the internet but at what cost.

As museums experiment with the internet – many are using online video, social networks, and interactive multimedia to create next-generation museums that pull content from diverse places to create “virtual museums” – the museum community has emerged as a leading voice for the development of legal frameworks that provide sufficient flexibility to facilitate digitisation and avoid restrictions that could hamper cultural innovation.

The more we can freely and easily use out of copyright digitised material for learning, the more enhanced and enriched learning can be.

Rather than rely on just the interpretation of a resource, we can use the resource as well.

For example when I was at school, we relied on text books to inform us about what happened in history. Today using a range of resources, alongside that book we can also read the newspapers of the day, the parliamentary papers and so much more. All from the comfort of our classroom, or from a learners’ perspective from the comfort of where they want to be, whether that be their home or in a coffee shop.

Cost of heritage

I am pleased to hear that museums are digitising their collections as it can only widen access to the general public including learners across the country.

conference

ILT Champions Informal Conference

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Today I travelled across the country to Oaklands College for the informal ILT Champions conference which was set up by Peter Trethewey.

I was presenting on micro-blogging and we looked at Jaiku, Twitter and Flickr.

We didn’t have a huge amount of time, but I feel we had a good discussion, even if we did go down a few ratholes.

In the afternoon in an open session I led, we discussed spaces, web 2.0 and aspects of Keynote.

I attended a very good PowerPoint session led by Dave Foord in which he covered the “magic” of PowerPoint. He made the very valid point that as a lot of staff are familiar with PowerPoint using it to improve the interactivity and engagement of learner, and this is probably a better option than trying to do similar things with new or different software. I also said I would link to his interactive heart PowerPoint presentation.

Earlier in the day, Richard Everett gave an illuminating overview on how Oaklands College were moving forward the college in the utilisation of e-learning.

One thing I like about Richard’s approach is that he focuses on the pedagogy and the learning, and using technology to support that process. With him, it is never just about the technology.

I enjoyed Ellen’s session on speech to text and text to speech technologies, her demonstration really showed the value of this software for learners.

Rob Englebright’s session on VLEs led to a really good discussion on how local colleges need to interact and engage with the LEA in their area and the LEA needs to do likewise.

Overall it was a really good day and a good idea. Thanks to all that helped to organise and run the event.

Hopefully there will be another day like it at another college.

conference, jisc

JISC Conference 2008

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Today I am at the JISC Conference in Birmingham.

JISC Conference 2008

This is the annual JISC bash where JISC talks up what they have done over the previous year, where they have been and where they intend to go.

Unlike a lot of conferences where there are calls for papers and workshops, this doesn’t happen at the JISC conference. It is in the main JISC talking about JISC.

I can’t remember what I signed up for in terms of presentations, but I suspect that there will be a lot of talk and a lot less interaction and engagement.

The main reason I go to the JISC Conference is that it is a great opportunity to network and meet fellow e-learning people from across the country.

I am pretty sure that’s why a lot of people go there too.

ipod touch, m-learning, psp

PSP or iPod touch, that is the question?

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I believe that the iPod touch has a lot of potential when it comes to mobile learning.

I think the SDK gives a whole new way of working with the iPod and Exchange intergration via ActivSync allows it to be used at an enterprise/institutional level that wasn’t possible before.

In our MoLeNET project we have a group using the iPod touch and another group using the iPod classic. If you remove the wireless aspect, the classic (or nano) is a much more flexible device. What makes the touch special is the wireless capability.

The fact you can browse the internet, use e-mail, web widgets, etc… on the iPod touch makes it much more usable for some aspects of learning than the “traditional” iPod.

My colleague Alan though mentions one failing of the iPod touch over other iPods. With the nano and the classic you can use them as USB storage devices to store files, however this is not possible with the iPod touch.

You will need to consider that the touch interface does mean the screen gets grubby pretty quickly and the included cloth will need to be used on a regular basis.

Another disadvantage is that it can’t play Flash based content.

So what about the PSP?

PSP or iPod touch, that is the question

Well it has a bigger screen for one thing and it can play games!

I do like the PSP and at £120 is cheaper than the iPod touch.

It does not require iTunes and can be connected to a PC via a simple USB cable. With extras you can use Skype, record video and audio, and use GPS. The PSP also has built in speakers which means you don’t always have to use headphones.

However it comes with no onboard storage, so you will also need to buy a Memory Stick Duo for it. The wireless browser is okay, but nowhere near the level of usability or sophistication of the iPod touch browser.

Text entry is, well let’s just say, it’s interesting compared to other devices, it does mean that entering URLs is not easy.

The PSP can play “some” Flash based content.

So which one do I prefer?

Well I do use both on a regular basis, but for me the iPod touch wins out.

video

Adobe Launches Media Player 1.0 for Mac and PC

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After their success with Photoshop Express, we now see another web application from Adobe.Adobe Launches Media Player 1.0 for Mac and PC

This is a media player application which works on the AIR platform.

Macrumors says about it:

In many ways, the Adobe Media Player mimics iTunes Video and Podcast functionality by providing users with an all-enclosed application that provides access to network shows and podcasts. Content is sparse at the moment, but Adobe has partnered with a number of content providers such as CBS, PBS, MTV and more. Unlike iTunes, however, Adobe’s Media Player is not presently a “store” and offers free and ad-supported content. Adobe, however, has said that it plans on adding payment systems later to offer purchase and rental options.

Certainly this looks like it could be a real alternative to iTunes for those looking for a way to play podcasts.

stuff

Lots of dongles

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BBC reports on how the use of 3G for data is increasing really fast.

This graph from 3 shows how fast 3G data usage is rising.

Lots of dongles

Why is this, well according to Rory Cellan-Jones of the BBC, the reason is simple.

So what’s behind the sudden explosion of data use? One word: dongles, those plug-and-play devices that give your laptop mobile broadband wherever you go.

3, T-Mobile and Vodafone have been pushing their 3G USB dongles hard over the last few months, and the monthly cost of such services has dropped considerably.

When I first used 3G in June 2004, I was paying £100 per month, now you can get 3G for just £10 per month, and as part of a phone plan it can be as little as £5 per month!

Also we are seeing an explosion in speed (just don’t tell O2 who are still stuck on 128Kbps), back in 2004, I was lucky to get 384Kbps, today with my Vodafone 3G dongle I can achieve 7.2Mbps (well I can in London, less so in Gloucester).

These fast speeds start to make 3G a viable option for many people.

With more people using 3G dongles and laptops, suddenly they will be able to access media-rich learning content where they like, mobile learning starts to become more real and accessible.

Of course as noted in the BBC, problems start to arise if you exceed the fair use limits of these 3G services.