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The Samsung Galaxy S4

22nd April 2013 24 Replies Christopher Roberts

This coming Saturday, Samsung’s latest smartphone, the Galaxy S4, goes on sale.

Smartphone Battles

Global smartphone market share by provider.

Like with most mass market technology, there is a war going on in the smartphone industry. In 2012, according to market analyst firm ICD, Samsung controlled 30.3% of the global smartphone market, 59.5% up on the 19% of the market it controlled the year before.

There is no doubt that Samsung is currently the dominant force in the smartphone market. The firm seems to slowly be winning its battle with Apple, and looks set to take on Google next, with rumours that it soon plans to ditch Google’s Android operating system altogether.

Nokia are predicted to make a comeback (how successful I am unsure) thanks to Windows RT, and makers of BlackBerry, RIM, are also looking stronger in 2013 after the release of BlackBerry 10 earlier this year.

Galaxy S4

Samsung are trying to steal even more of the market from its competitors with the Galaxy S4, so it has pulled out a few stops, maybe not all the stops, but quite a few, to make sure that the phone is a success.

So, the phone has loads of new features, to make it slightly better than its predecessor – the S3.

The S4 has a slightly bigger (5mm to be exact) screen, boasting a whole 5 inches of full HD display, which no doubt gives it amazing clarity. The new phone is also slightly thinner than the S3.

You can buy a Galaxy S4 in black and white, or as Samsung like to call them: black mist and white frost. I have never looked at a phone before (smart or not) and thought “that looks like frost” or mist, but maybe the S4 really does; or maybe it’s just marketing.

Samsung claim the latest edition of its Galaxy is usable even with gloves on, hopefully reducing the cases of zombie fingers – Jonny, you might be able to use it! 😉

The phone has various other new features, such as Samsung WatchON, which connects your phone to your TV, turning your phone into a remote control.

Another new feature is the multi-speaker capability – if you have more than one handy, you can sync them together to create a better quality of sound.

The S4 will also come with built in 4G compatibility, which the original S3 didn’t. If a fast internet connection is important to you when you are on the go, then the S4 is probably a better choice than the S3.

Eye-Tracking

Probably the most exciting new feature of the Galaxy S4 is the new eye-tracking technology. The phone uses its front camera to monitor the users eye movements, and uses can use this function for a host of different activities.

One of the features which uses the eye-tracking technology is video playback. If you are watching something, and then look away, the device automatically pauses the media for you. Furthermore, eye-tracking technology can be used to scroll up and down a page, without the need to even touch the screen.

Photos

There are two interesting developments in the photographic area of the phone, the first is that you can now add audio snippets to pictures, to enable you to catch even more of the moment. You can also merge video with picture, creating partially animated pictures – sort of like the photographs in the Harry Potter films.

The S4 can also use (and display) the front and rear camera simultaneously, which shows that its quad-core ARM processor is pretty quick!

Your Thoughts

So what are your thoughts on the S4? If you are getting one, do let us know!

Do you think that Samsung have done enough to fend off the competition from its closest rivals?

Personally I think the S4 looks like it is set to become the best smartphone on the market when it goes live at the end of the week.

Best internet April Fools 2013

5th April 2013 4 Replies Christopher Roberts

Monday (April the 1st) saw hundreds of high profile April Fools’ Day jokes hit the internet, but which were the top April Fools spoofs online?

7. Virgin

At number 7 this year, is Virgin Atlantic’s glass floor planes. On his blog, Richard Branson posted on how Virgin Atlantic Airlines (in which he owns a 51% stake) are planning on launching a glass-bottomed plane. Branson commented on how he was “thrilled to announce that Virgin has created another world-first with the introduction of the technology required to produce the world’s first glass-bottomed plane.”

Virgin Atlantic also posted the jape on its official blog, stating that thanks to private funding from Richard Branson, the technology had now been developed to give passengers the experience of a transparent floor.

The floor of a plane couldn’t really feasibly be made transparent though; the luggage and engine have to go somewhere!

6. Metro

One of the first articles I came across this April Fools’ Day was the Metro’s April Fools’ Day 2013 round-up. The Metro had taken screenshots of all the top April Fools this year, including Goolge’s, Facebook’s, YouTube’s, Tesco’s, The BBC’s and more.

I only realised when I got to the end of the post that they were all spoofs! The Metro’s April Fool was to Photoshop loads of fake April Fools. Tesco’s 3D food printer, YouTube’s $1,000,000 giveaway and the BBC’s story of how Curiosity rover had joined Twitter, were all very well designed, believable, and well worth a read!

5. The White House

As we the above pranks show, April Fools’ jokes aren’t just limited to a personal level, companies and the media like to play them too, but what about government? Well the US government tried to fool its Twitter followers this year, posting a ‘special video from the president’ – watch it below.

%CODETWEETWHITEHOUSE1%

4. Technology Bloggers

Okay, my post on Monday which informed readers how the Higgs boson has been found wasn’t true. The Higgs is thought to hold the key (or at least part of it) to help us better understand the origins of the universe. I did also mention in the post how the particle could potentially make time travel viable, and also be the key to ultimate power, enabling us to use nuclear fusion as a power source.

Last month scientists thought they were closer than ever to identifying the Higgs particle, and this is true. However it is still yet to be proved to exist, and it might not be the miracle particle that I made out it could be. Most of my post was made up, as an April Fool – I hope nobody minded.

April Fools from Technology Bloggers! 🙂

3. Google

Google is becoming famous for its April Fools. This year they played several. The most high profile was probably Google Nose, which had the strapline “Smelling is believing.” This April Fool claimed that Google could bring uses the smell of things they were searching for, by “intersecting photons with infrasound waves” they can “temporarily align molecules” to make your screen smell like what you are searching for. Clever stuff – if it were real!

The world, as viewed through Google Treasure Maps

The search giant also created a treasure map version of Google Maps. Google claimed it had found some old treasure maps which once belonged to an infamous pirate Captain Kidd, and it had scanned them and added them to its online mapping service.

Another April Fools joke that Google played was seen in the launch Gmail Blue. Gmail wasn’t blue enough, so they made it all blue, because blue is better! It doesn’t make any sense, but is very comedic – watch the video below for more.

%CODEYOUTUBEGMAILBLUE%

On Monday, when checking Technology Bloggers Analtyics, it turned out that we had 41 visitors from the International Space Station. I took a screenshot, this is no joke!

We had 41 visitors from the International Space Station!

Okay, maybe it was a joke, yet another Google April Fool.

These are just a few of Google’s 2013 April Fools jokes.

2. Twitter

In third place is Twitter. Twitter’s fool was to trick users into believing that they would soon have to pay for vowels!

It was a half believable story that the social network published on its blog, and it did show innovative ways that people were trying to get around having to pay the five dollar a month fee so you can “use our premium “Twitter” service which also includes vowels” as opposed to having to use the free version: Twttr. Some people substituted o’s (owes) for 0’s (zeroes) whilst in an example in the blogpost, Joan Rivers used the partial/semi vowel ‘y’ to replace all vowels!

%CODETWEETJOANRIVERS1%

Personally I am not sure that twttr.com would ever really have taken off. Wh-t 1s thy p01nt 0f – Tw1ttyr w1th n0 v0wyls? 😉

1. YouTube

This year, I think that YouTube had the best April Fools’ joke. YouTube claimed, in a video post, that the website was no longer accepting submissions. That’s right, submissions, like entries. This is because the website was simply a massive competition; who could submit the best video?

That’s right, the competition of YouTube is over, and over the next ten years, the winner will be decided, and on April the 1st 2023, the site will relaunch with just one video on it. The best video. The winner of YouTube’s 8 year video contents!

A pretty good April Fool, but that isn’t why it wins this year. The reason YouTube is number one, is because of the time and effort they put into their April Fool.

%CODEYOUTUBEAPRILFOOL2013%

The video above shows the initial video YouTube put out for the April Fool, but what many people never saw was the 12 hour live stream they did! That’s right, YouTube got two presenters to stand in front of a camera and read out video after video, videos which have been posted on the site and are ‘up for nomination’ to be the ‘winner’ of the YouTube contest. Click on this link to see the video, and check out this link to read more on the official YouTube blog.

Which was you favourite April Fools’ Day joke this year? Was it one you played, or had played on you? Do you think that smaller April Fools’ like putting salt in the sugar are no longer that significant, when companies like Google, (who own YouTube) Virgin and Twitter are playing jokes on millions – maybe billions?

Using White Space for Internet Coverage

28th March 2013 Leave a reply Jonny Hankins

Google launched an interesting experiment this week, offering free “super” wi-fi connection to the Internet for several schools in Cape Town South Africa. What is interesting about that you might ask? Well they are using the unused frequencies in the broadcast TV spectrum.

A diagram of a white space network

The TV broadcasting frequency spectrum is currently divided between many channels, but between each channel there is a gap, a frequency space, often known as “white space’, and the hope is that this space can be used to broadcast high speed wireless Internet access. This experimental system is not without it doubters though, TV companies are not keen because they think there might be interference in their picture, so what better than a small experiment to try it out?

We can all imagine how this experiment might revolutionize Internet use though. In the countryside where infrastructure is lacking but TV is visible the companies could offer a service. In the city where cables are all in use they could do the same. One great advantage is that low frequency signals can travel over long distances, so the coverage potential is massive, and they penetrate buildings and other natural barriers much more efficiently than other frequencies currently in use.

Here in the US many telecommunications carriers have been complaining that there is not enough bandwidth for them to keep up with consumer demand, and so the Federal Communications Commission has been trying to free up spectrum space. They approved rules in 2010 about the use of such white spaces and databases have been set up to monitor spectrum use to see how it can be improved. Google are one of the leaders in this database organization too, as this article explains.

Experiments are being conducted here too, with this article describing how the system is being used in a small North Carolina town, and results reported in the UK claim that the system can deliver 16 megabits per second over 10KM (see Christopher’s comments on this related article for an explanation of what that means), but this is a delivery similar to what we know as 4G.

Potentially great improvements in coverage might be just round the corner through a more efficient use of an already existing infrastructure.

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