06/08/2011

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:00:01. > :00:11.is time for Click. It's your birthday, it's your birthday, it's

:00:11. > :00:26.

:00:27. > :00:29.your birthday. That's all the BBC budget could stretch to. This week,

:00:30. > :00:37.as the World Wide Web reaches a special milestone, Click looks at

:00:37. > :00:42.its future and asks whether it is finally reaching maturity. Mobile

:00:42. > :00:45.phones and cancer. We look at the latest research to find out if

:00:45. > :00:48.children in particular are at risk. And the latest Tech News from

:00:48. > :00:57.around the globe. And if you find this annoying, we have a handy way

:00:57. > :01:03.to connect this to this. Welcome to n

:01:03. > :01:06.important anniversary in the history of the World Wide Web. It

:01:06. > :01:16.was originally conceived in 1989 but it was not until two years

:01:16. > :01:17.

:01:17. > :01:20.later that it was launched to the rest of the world. In August of

:01:20. > :01:23.1991, 20 years ago, British scientist Sir Tim Berners-Lee

:01:23. > :01:30.sealed his place in history when he posted a summary of his big idea on

:01:30. > :01:34.the internet. It didn't look like much but this summary was about to

:01:34. > :01:40.make the internet a whole lot easier to get around. In the 1960s,

:01:40. > :01:50.the internet was reserved for military and academia. It was

:01:50. > :01:51.

:01:51. > :01:55.thought it was difficult to use and not much fun. Tim Berners-Lee

:01:55. > :02:01.decided what the world needed was an easier way to navigate all the

:02:01. > :02:11.data that were stored online. And a quick way to jump from one document

:02:11. > :02:12.

:02:12. > :02:16.to another. The World Wide Web was born to a very modest start.

:02:16. > :02:26.fact that a hotchpotch of people came up with this is one of the

:02:26. > :02:28.

:02:28. > :02:31.main amazing things. A number of people played different parts.

:02:31. > :02:33.Web has grown since then to billions and now hundreds of

:02:33. > :02:43.billions of pages, where people meet, businesses trade, revolutions

:02:43. > :02:46.

:02:46. > :02:50.rise, knowledge grows and animals do the funniest things. But over

:02:50. > :02:52.the years, Tim, now Sir Tim, has high hopes that as the information

:02:52. > :03:02.continues to grow, the scale of solutions will occasionally help us

:03:02. > :03:04.

:03:04. > :03:11.make giant leaps forward. The thing explodes when somebody looks at a

:03:11. > :03:15.piece of data and realises it connects with something else. It

:03:15. > :03:20.could lead to the curing of disease or figuring out why this has

:03:20. > :03:23.something to do with Alzheimer's or cancer. Or realise something about

:03:23. > :03:30.global warming because we managed to get all the data about the state

:03:30. > :03:33.of the world out there. continues to nurture his baby which

:03:33. > :03:36.is no longer an infant and has arguably now come through its

:03:36. > :03:42.adolescent years too. He is as excited as anyone about where it

:03:42. > :03:45.goes from here. I have learnt the most exciting thing about this

:03:45. > :03:49.technology is that people do with it things you could never imagine.

:03:49. > :03:52.This week we will look at the next 20 years of the Web. Thinking about

:03:52. > :03:59.what it might look like. With me is the Deputy Editor of Computer

:03:59. > :04:05.Active. Welcome. And a professor who has a CV so long we do not have

:04:05. > :04:12.time for it. He advises the government on all things web. In

:04:12. > :04:15.fact, you are doing that today. Welcome. Starting with the big

:04:15. > :04:21.question, what do you think the biggest change to the Web will be

:04:21. > :04:24.in 20 years? It has got to be languages. The first ten years of

:04:24. > :04:32.the Web, it was a medium mainly involving English and using the

:04:32. > :04:35.Roman alphabet. Over the last few years we have seen a huge growth of

:04:35. > :04:45.users from people who don't speak English. A move to allow Web

:04:45. > :04:52.

:04:52. > :04:55.addresses to be written in other alphabets. Billions can get on the

:04:55. > :04:58.internet through general support for their language. The other thing

:04:58. > :05:01.is mobility. So they will get internet on smartphones or through

:05:01. > :05:07.all sorts of services delivered on a range of devices, not necessarily

:05:07. > :05:11.your standard laptop or desktop. are hearing now of the rise of the

:05:11. > :05:14.app, on smartphones and personal computers. They do not technically

:05:14. > :05:18.use the internet, they access the information on the internet in a

:05:18. > :05:24.different way. Will that be the future? Do you think the Web has

:05:25. > :05:28.had its day? I do not think the two are separate. Some apps, on their

:05:28. > :05:30.own, have no connection to the internet. Most of the really

:05:30. > :05:37.important apps are incredibly reliant on the internet for their

:05:37. > :05:47.data. But they have only come along in the last two years and there is

:05:47. > :05:50.a lot of evolution to go on in the next ten years. Back in 2003,

:05:50. > :05:55.scientists said we have to keep open to the Web so anybody can

:05:55. > :05:58.innovate. Is there a danger big companies are trying to lock down

:05:58. > :06:08.parts of the internet for their own services in order to make money and

:06:08. > :06:08.

:06:08. > :06:12.shut their competitors out? There are issues with monopolies but the

:06:12. > :06:15.fact that in order to start up most companies or businesses, you might

:06:15. > :06:18.take a couple of weeks or months of preparation to build machinery and

:06:18. > :06:22.hire people. To start on the Web, you can start immediately and make

:06:22. > :06:32.a product in an hour. That kind of innovation is always a threat to

:06:32. > :06:34.

:06:34. > :06:38.the big companies. It may feel like Google is the only game in town

:06:38. > :06:42.here but there are 6 billion pages of Mandarin they have not indexed.

:06:42. > :06:45.Google is not the search engine of choice in China. And the Twitter

:06:45. > :06:49.equivalent in China that put on 14 million users in two months. There

:06:49. > :06:52.is a lot of space for people to enter the market. What we have with

:06:52. > :06:56.the Web is the potential to get anywhere at any time at a price

:06:56. > :06:59.that is marginal. There are the occasional reports you see that

:06:59. > :07:02.suggests the Web is changing the way we think. It is affecting how

:07:02. > :07:06.bothered we are to remember things because you can just go online to

:07:06. > :07:11.check the facts. Is the Web changing the way our brains work or

:07:11. > :07:19.the way we go about our thinking? Technology has always changed us,

:07:19. > :07:23.ever since we developed the first tools. So you can argue the brain

:07:23. > :07:30.has been changed and shaped by the tools available to us. This is not

:07:30. > :07:38.new. Literacy did the same thing. Offloading certain search tasks is

:07:38. > :07:40.exactly what we will do. But do we have the skills and ability to

:07:40. > :07:50.review, create and generate stuff, that is the measure of human

:07:50. > :07:53.

:07:53. > :07:56.intelligence. Thank you for your time. Next, this week's Tech News.

:07:56. > :08:01.One security firm says it has uncovered the most sustained and

:08:01. > :08:04.widespread series of hacking attacks on a single source ever. In

:08:04. > :08:06.the report, it says more than 72 institutions, including the UN,

:08:06. > :08:08.defence firms and the International Olympic Committee, were

:08:08. > :08:14.systematically attacked over five years. There is speculation the

:08:14. > :08:17.Chinese government is behind the attacks. But it isn't known who's

:08:17. > :08:25.responsible and the Chinese government refuses to accept any

:08:25. > :08:29.responsibility. It is now OK to mash-up music and videos without

:08:29. > :08:34.asking for permission. If you are in the UK, that is. It is part of

:08:34. > :08:37.the British government's relaxation of copyright laws. Copywriting

:08:37. > :08:44.media for personal use or 'format shifting' is no longer against the

:08:44. > :08:48.law. Even though most of us have been doing it for ages. And the

:08:49. > :08:54.makers of the BlackBerry have launched a new line of smartphones.

:08:54. > :09:04.The first is the updated operating system, BlackBerry 7. It includes

:09:04. > :09:05.

:09:05. > :09:13.the all touch-screen Torch. The company's first touch screen phone.

:09:13. > :09:15.It's been updated with mobile payments and a digital compass. The

:09:15. > :09:23.popular BlackBerry Messenger is being integrated into some apps,

:09:23. > :09:26.meaning people will not have to leave the application to chat. A

:09:26. > :09:30.couple of weeks ago we talked about podcasting and we asked you what

:09:30. > :09:38.you thought made a good podcast. We got a lot of emails and tweets like

:09:38. > :09:46.this one. This person thinks his podcast is the best. Then we had

:09:46. > :09:50.more insightful feedback as well. Like this one. It says, what makes

:09:50. > :09:58.a good podcast is the same as a good radio station. Content first,

:09:58. > :10:01.then a presenter who is worth listening to. In fact, we have had

:10:01. > :10:04.so much feedback that we invited LJ Rich to come back to give us

:10:04. > :10:09.another sound bite, this time to share some industry secrets on ways

:10:09. > :10:16.to improve the output. Making your broadcast sound better does not

:10:16. > :10:22.have to cost any money. Like programmes, they benefit from some

:10:22. > :10:28.structuring. A few short items with presenters in between. Keep your

:10:28. > :10:31.listeners interested by propping up the show with other voices. We keep

:10:31. > :10:41.it tightly formatted, so we have eight minutes on air and then we

:10:41. > :10:42.

:10:42. > :10:47.edit it down. If your voice over is recorded in the studio, it can have

:10:47. > :10:51.little echo. Like this. A few different acoustic backgrounds can

:10:51. > :11:01.also add interest. But do not be afraid to get out and about.

:11:01. > :11:02.

:11:02. > :11:05.Natural sound sets the scenery. Once you have sorted your content,

:11:05. > :11:08.there are free programmes on the internet that can give you extra

:11:08. > :11:10.control of the sound. For example, Audacity is free sound editing

:11:10. > :11:14.software that lets you stick your sound together. Professional radio

:11:14. > :11:19.programmes tend to have a constant sound level. There are no overly

:11:19. > :11:29.loud bits that make listeners keep messing with their audio control.

:11:29. > :11:32.

:11:32. > :11:35.Free programs can normalise your files for you. Although lots of

:11:35. > :11:38.sites will help you upload and host a podcast, the quick way to get

:11:38. > :11:42.your audience is to upload pre- recorded files and let listeners

:11:42. > :11:46.access them through iTunes or by clicking on the RSS link. With

:11:46. > :11:49.radio broadcasting, you have an on- air audience that can listen to you

:11:49. > :11:56.as it goes out and there is an audience that will download it

:11:56. > :12:00.later. That changes the way you think about radio. Some people may

:12:00. > :12:02.download your podcast after its release date. That does not mean

:12:02. > :12:05.you have to ditch time-sensitive content, just add a bit of

:12:05. > :12:10.background information or context. Be consistent and get your audience

:12:10. > :12:15.used to when they can expect the next episode. These tips are on our

:12:15. > :12:25.website. Follow them and you never know, you may make it to the top of

:12:25. > :12:28.

:12:28. > :12:31.Given that we are using these more and more every year and usually

:12:31. > :12:34.close to our heads, it is understandable that mobile phones

:12:34. > :12:41.have been the focus of health concerns ever since we started

:12:41. > :12:44.using them. But now two decades on, what is the truth? Are they a

:12:44. > :12:54.health risk and should we be thinking twice about letting our

:12:54. > :12:55.

:12:55. > :12:57.children use them at such an early age?

:12:57. > :13:03.The International Agency for Research on Cancer has reclassified

:13:03. > :13:07.mobile phones recently. The UN agency has fallen short of saying

:13:07. > :13:11.mobile phones are definitely hazardous. Instead they have re-

:13:11. > :13:14.classified mobile phones as possibly carcinogenic. The

:13:14. > :13:19.reclassification was the result of a meeting held here at the

:13:19. > :13:22.headquarters in Lyon of the world's leading scientists. They reviewed

:13:22. > :13:25.experimental data on animal research but also the longest

:13:25. > :13:34.running research project into the use of mobile phones by brain

:13:34. > :13:37.cancer sufferers. The strongest evidence came from the evidence of

:13:37. > :13:40.cancer in humans. There was evidence that there may be an

:13:41. > :13:49.association between the use of mobile phones and certain types of

:13:49. > :13:52.brain cancer. The body representing the interests of the mobile

:13:52. > :14:00.industry followed up the findings, saying that the classification

:14:00. > :14:03.suggested that a hazard is possible but not likely. While they

:14:03. > :14:06.acknowledge that some mobile phone users may be concerned, they said

:14:06. > :14:16.that present safety standards remain valid and there was need for

:14:16. > :14:19.

:14:19. > :14:24.further research. Research into health and mobile phones has been

:14:24. > :14:29.beset with difficulties. We have been using them for a relatively

:14:29. > :14:32.short time. Cancers can take decades to develop. It is an area

:14:32. > :14:36.replete with debate. Most scientists seem to agree about one

:14:36. > :14:45.thing. If mobile phones are hazardous, children may be more

:14:45. > :14:47.vulnerable than the rest of us to their possible ill-effects. If the

:14:47. > :14:51.penetration of the electromagnetic waves goes four centimetres into

:14:51. > :15:01.the brain, four centimetres in an adult brain is just the temporal

:15:01. > :15:02.

:15:02. > :15:08.lobe. Not many important functions there. In a child, the more central

:15:08. > :15:14.brain structures are going to be exposed. In addition, kids have a

:15:14. > :15:23.skull which is thinner and less protected. There are many reasons

:15:23. > :15:26.that make them absorb more radiation.

:15:26. > :15:29.European research just published in America's Journal of the National

:15:29. > :15:34.Cancer Institute has concluded children who use mobile phones are

:15:34. > :15:38.at no greater risk of developing brain cancer than those who don't.

:15:38. > :15:46.Critics say the research is too short-term and the data it used out

:15:46. > :15:50.of date. Certainly for parents giving their children mobile phones

:15:50. > :15:54.helps to keep tabs on them when they are out and about in a world

:15:54. > :15:58.full of hazards. But if the hazard is the mobile phone itself, we

:15:58. > :16:02.would be well advised to take precautions. Text, hands-free, use

:16:02. > :16:12.a landline, the sort of advice that many would like to see passed on to

:16:12. > :16:18.

:16:18. > :16:23.customers. After 20 or so years with mobile

:16:23. > :16:26.phones, some experts say there is nothing to worry about. The UN said

:16:26. > :16:31.there might be a problem. Others believe there is definitely an

:16:31. > :16:34.issue. It is up to us whether to decide to dismiss the warnings or

:16:34. > :16:44.to take minor precautions to make sure those most vulnerable do not

:16:44. > :16:45.

:16:45. > :16:47.blame us if the most dire predictions turn out to be correct.

:16:48. > :16:52.Another thing about modern smartphones is that many of them do

:16:52. > :16:56.not have physical buttons. When you are typing e-mails or texts you

:16:56. > :16:59.have to use the on-screen keyboards with the tiny keys. I don't know

:16:59. > :17:09.about you but sometimes I miss having a full-size physical

:17:09. > :17:11.

:17:11. > :17:15.keyboard. Kate Russell has a solution to my fat fingers.

:17:15. > :17:18.If you are all fingers and thumbs when it comes to touch screen

:17:18. > :17:24.keyboards, Android owners can find some relief when connected to a

:17:24. > :17:27.desktop machine through wi-fi. The wi-fi keyboard application is free

:17:27. > :17:34.to download unless you change your input method to hook up with your

:17:34. > :17:37.computer's keyboard. Then you can input text through your browser.

:17:37. > :17:41.You can also connect to your computer using a USB cable. This

:17:41. > :17:44.works best in terms of latency. It takes a little more technical know-

:17:44. > :17:54.how to set up. Launch the application icon for full

:17:54. > :18:02.

:18:02. > :18:05.instructions. It is worth noting that any text you input through

:18:05. > :18:10.your browser could potentially be recorded, so don't do your internet

:18:10. > :18:14.banking. If you have a lot of text to reply to, I can see this saving

:18:14. > :18:17.a lot of frustration and random auto corrects.

:18:17. > :18:26.You, dear viewer, are such an interesting person with so many

:18:26. > :18:31.fascinating friends. You should have a museum dedicated to you. Now

:18:31. > :18:34.you can at Intel. By linking your Facebook account the account

:18:35. > :18:44.creates a visualisation of all the texts, videos, images and connects

:18:44. > :18:52.them. This three-minute sequence is built using a snapshot of the media

:18:52. > :18:56.that is connected to your account. All accompanied by piano music. My

:18:56. > :19:06.favourite is the end room where you see pictures of your friends and

:19:06. > :19:11.

:19:11. > :19:16.family being sorted by robotic arms. When you are complete you can share

:19:16. > :19:25.the exhibition on your wall with a series of stills. It is a shame you

:19:25. > :19:28.cannot share the whole animation sequence.

:19:28. > :19:36.If you have trouble understanding the drivel posted on Twitter, this

:19:36. > :19:45.next site will not help you. It might make you laugh. The URL is a

:19:45. > :19:53.little complicated. And yes, dot, that can be dot...slash.. Don't

:19:53. > :19:56.worry, it is on the website. You just enteryour Twitter handle and

:19:56. > :20:06.the application will draw a random selection of its words and phrases

:20:06. > :20:09.that you have used to suggest what your next tweet might be. I found

:20:09. > :20:17.it more fun putting in the user names of some of Twitter's biggest

:20:17. > :20:22.personalities, comedians, and some of the more outspoken celebrities.

:20:22. > :20:26.It is a fascinating and random glimpse inside their minds. The

:20:26. > :20:36.results can be surreal to say the least. But entertaining enough to

:20:36. > :20:41.

:20:41. > :20:43.pass a few minutes at lunchtime. With the school holidays in full

:20:43. > :20:50.swing the children are running around everywhere, fighting over

:20:50. > :20:55.the best toys, waggling their tails. I am of course talking about the

:20:55. > :21:05.kind with four legs. You can watch them to your heart's content on the

:21:05. > :21:05.

:21:05. > :21:12.Mead Open farm GoatCam. The Webcam shows their seven nanny goats and

:21:12. > :21:18.two kids rambling about enjoying their first summer. Tune in quick

:21:18. > :21:28.because the camera only feeds live until the beginning of September.

:21:28. > :21:31.

:21:32. > :21:36.Don't you hate it when you have got an itch you cannot scratch?

:21:36. > :21:40.If you have any suggestions for a future Webscape get in touch. You

:21:41. > :21:47.can e-mail us or tweet us. Those are the contact details if you have

:21:47. > :21:53.any ideas about the future of the web. Don't forget, everything from

:21:53. > :21:58.the programme is on the website. That includes a link to Click on

:21:58. > :22:01.the radio. The Web is not the only technology

:22:01. > :22:11.celebrating an anniversary this week. The click radio team is

:22:11. > :22:21.celebrating the 30th birthday of MS dos. That's it. Thank you For

:22:21. > :22:37.

:22:38. > :22:42.A week ago, we were suffering for with an uncomfortably warm night.

:22:42. > :22:46.But at the moment it is much pressure. It is going to be a cool

:22:46. > :22:49.day. Temperatures are rather disappointing for August and

:22:49. > :22:54.feeling even fresher because of the strength of the wind. It is kind to

:22:55. > :22:59.be wet in places as well. Bands of Shari rain also tracking their way

:22:59. > :23:02.southwards. Before they arrive, parts of north-east England and the

:23:02. > :23:09.Midlands will hate this might well have some sunshine. Blue skies for

:23:09. > :23:13.East England it -- a East Anglia and the south-east. Sunny spells

:23:13. > :23:16.for much of the south coast of England. Shell was not too far away

:23:16. > :23:21.from the south-west. Some of them get blown through here on a fairly

:23:21. > :23:25.brisk wind. Also most of Wales. Much of the south-east of Wales and

:23:25. > :23:32.the West Midlands will start with some more cloudy in north Wales and

:23:32. > :23:36.a cloudy start in Northern Ireland. The breeze is going to make it feel

:23:36. > :23:43.particularly miserable on the Moray coastline. Temperatures struggling

:23:43. > :23:46.through the day. The wind is making it feel really quite chilly. Some

:23:46. > :23:52.sunny spells in south-west Scotland. It will disappear from southern

:23:52. > :23:56.areas as the cloud develops more widely. Some places will stay dry.

:23:56. > :24:04.But nowhere is going to be particularly one. Temperatures at

:24:04. > :24:08.very best, 20 Celsius. The rain does peter out, it makes it through

:24:08. > :24:17.the evening, but one of two are scattered showers, most of us will

:24:17. > :24:21.have a dry night. It will bring cooler air. It will -- it will be a

:24:21. > :24:26.chilly night again. Temperatures down to single digits. Tuesday

:24:26. > :24:29.looks like being a largely dry day. The area of high pressure keeping

:24:29. > :24:38.things settled. A weather front will arrive on Wednesday. On

:24:38. > :24:42.Tuesday, most of us will be dry. Temperatures nothing spectacular.