Browse content similar to 06/08/2011. Check below for episodes and series from the same categories and more!
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is time for Click. It's your birthday, it's your birthday, it's | :00:01. | :00:11. | |
:00:11. | :00:26. | ||
your birthday. That's all the BBC budget could stretch to. This week, | :00:27. | :00:29. | |
as the World Wide Web reaches a special milestone, Click looks at | :00:30. | :00:37. | |
its future and asks whether it is finally reaching maturity. Mobile | :00:37. | :00:42. | |
phones and cancer. We look at the latest research to find out if | :00:42. | :00:45. | |
children in particular are at risk. And the latest Tech News from | :00:45. | :00:48. | |
around the globe. And if you find this annoying, we have a handy way | :00:48. | :00:57. | |
to connect this to this. Welcome to n | :00:57. | :01:03. | |
important anniversary in the history of the World Wide Web. It | :01:03. | :01:06. | |
was originally conceived in 1989 but it was not until two years | :01:06. | :01:16. | |
:01:16. | :01:17. | ||
later that it was launched to the rest of the world. In August of | :01:17. | :01:20. | |
1991, 20 years ago, British scientist Sir Tim Berners-Lee | :01:20. | :01:23. | |
sealed his place in history when he posted a summary of his big idea on | :01:23. | :01:30. | |
the internet. It didn't look like much but this summary was about to | :01:30. | :01:34. | |
make the internet a whole lot easier to get around. In the 1960s, | :01:34. | :01:40. | |
the internet was reserved for military and academia. It was | :01:40. | :01:50. | |
:01:50. | :01:51. | ||
thought it was difficult to use and not much fun. Tim Berners-Lee | :01:51. | :01:55. | |
decided what the world needed was an easier way to navigate all the | :01:55. | :02:01. | |
data that were stored online. And a quick way to jump from one document | :02:01. | :02:11. | |
:02:11. | :02:12. | ||
to another. The World Wide Web was born to a very modest start. | :02:12. | :02:16. | |
fact that a hotchpotch of people came up with this is one of the | :02:16. | :02:26. | |
:02:26. | :02:28. | ||
main amazing things. A number of people played different parts. | :02:28. | :02:31. | |
Web has grown since then to billions and now hundreds of | :02:31. | :02:33. | |
billions of pages, where people meet, businesses trade, revolutions | :02:33. | :02:43. | |
:02:43. | :02:46. | ||
rise, knowledge grows and animals do the funniest things. But over | :02:46. | :02:50. | |
the years, Tim, now Sir Tim, has high hopes that as the information | :02:50. | :02:52. | |
continues to grow, the scale of solutions will occasionally help us | :02:52. | :03:02. | |
:03:02. | :03:04. | ||
make giant leaps forward. The thing explodes when somebody looks at a | :03:04. | :03:11. | |
piece of data and realises it connects with something else. It | :03:11. | :03:15. | |
could lead to the curing of disease or figuring out why this has | :03:15. | :03:20. | |
something to do with Alzheimer's or cancer. Or realise something about | :03:20. | :03:23. | |
global warming because we managed to get all the data about the state | :03:23. | :03:30. | |
of the world out there. continues to nurture his baby which | :03:30. | :03:33. | |
is no longer an infant and has arguably now come through its | :03:33. | :03:36. | |
adolescent years too. He is as excited as anyone about where it | :03:36. | :03:42. | |
goes from here. I have learnt the most exciting thing about this | :03:42. | :03:45. | |
technology is that people do with it things you could never imagine. | :03:45. | :03:49. | |
This week we will look at the next 20 years of the Web. Thinking about | :03:49. | :03:52. | |
what it might look like. With me is the Deputy Editor of Computer | :03:52. | :03:59. | |
Active. Welcome. And a professor who has a CV so long we do not have | :03:59. | :04:05. | |
time for it. He advises the government on all things web. In | :04:05. | :04:12. | |
fact, you are doing that today. Welcome. Starting with the big | :04:12. | :04:15. | |
question, what do you think the biggest change to the Web will be | :04:15. | :04:21. | |
in 20 years? It has got to be languages. The first ten years of | :04:21. | :04:24. | |
the Web, it was a medium mainly involving English and using the | :04:24. | :04:32. | |
Roman alphabet. Over the last few years we have seen a huge growth of | :04:32. | :04:35. | |
users from people who don't speak English. A move to allow Web | :04:35. | :04:45. | |
:04:45. | :04:52. | ||
addresses to be written in other alphabets. Billions can get on the | :04:52. | :04:55. | |
internet through general support for their language. The other thing | :04:55. | :04:58. | |
is mobility. So they will get internet on smartphones or through | :04:58. | :05:01. | |
all sorts of services delivered on a range of devices, not necessarily | :05:01. | :05:07. | |
your standard laptop or desktop. are hearing now of the rise of the | :05:07. | :05:11. | |
app, on smartphones and personal computers. They do not technically | :05:11. | :05:14. | |
use the internet, they access the information on the internet in a | :05:14. | :05:18. | |
different way. Will that be the future? Do you think the Web has | :05:18. | :05:24. | |
had its day? I do not think the two are separate. Some apps, on their | :05:25. | :05:28. | |
own, have no connection to the internet. Most of the really | :05:28. | :05:30. | |
important apps are incredibly reliant on the internet for their | :05:30. | :05:37. | |
data. But they have only come along in the last two years and there is | :05:37. | :05:47. | |
a lot of evolution to go on in the next ten years. Back in 2003, | :05:47. | :05:50. | |
scientists said we have to keep open to the Web so anybody can | :05:50. | :05:55. | |
innovate. Is there a danger big companies are trying to lock down | :05:55. | :05:58. | |
parts of the internet for their own services in order to make money and | :05:58. | :06:08. | |
:06:08. | :06:08. | ||
shut their competitors out? There are issues with monopolies but the | :06:08. | :06:12. | |
fact that in order to start up most companies or businesses, you might | :06:12. | :06:15. | |
take a couple of weeks or months of preparation to build machinery and | :06:15. | :06:18. | |
hire people. To start on the Web, you can start immediately and make | :06:18. | :06:22. | |
a product in an hour. That kind of innovation is always a threat to | :06:22. | :06:32. | |
:06:32. | :06:34. | ||
the big companies. It may feel like Google is the only game in town | :06:34. | :06:38. | |
here but there are 6 billion pages of Mandarin they have not indexed. | :06:38. | :06:42. | |
Google is not the search engine of choice in China. And the Twitter | :06:42. | :06:45. | |
equivalent in China that put on 14 million users in two months. There | :06:45. | :06:49. | |
is a lot of space for people to enter the market. What we have with | :06:49. | :06:52. | |
the Web is the potential to get anywhere at any time at a price | :06:52. | :06:56. | |
that is marginal. There are the occasional reports you see that | :06:56. | :06:59. | |
suggests the Web is changing the way we think. It is affecting how | :06:59. | :07:02. | |
bothered we are to remember things because you can just go online to | :07:02. | :07:06. | |
check the facts. Is the Web changing the way our brains work or | :07:06. | :07:11. | |
the way we go about our thinking? Technology has always changed us, | :07:11. | :07:19. | |
ever since we developed the first tools. So you can argue the brain | :07:19. | :07:23. | |
has been changed and shaped by the tools available to us. This is not | :07:23. | :07:30. | |
new. Literacy did the same thing. Offloading certain search tasks is | :07:30. | :07:38. | |
exactly what we will do. But do we have the skills and ability to | :07:38. | :07:40. | |
review, create and generate stuff, that is the measure of human | :07:40. | :07:50. | |
:07:50. | :07:53. | ||
intelligence. Thank you for your time. Next, this week's Tech News. | :07:53. | :07:56. | |
One security firm says it has uncovered the most sustained and | :07:56. | :08:01. | |
widespread series of hacking attacks on a single source ever. In | :08:01. | :08:04. | |
the report, it says more than 72 institutions, including the UN, | :08:04. | :08:06. | |
defence firms and the International Olympic Committee, were | :08:06. | :08:08. | |
systematically attacked over five years. There is speculation the | :08:08. | :08:14. | |
Chinese government is behind the attacks. But it isn't known who's | :08:14. | :08:17. | |
responsible and the Chinese government refuses to accept any | :08:17. | :08:25. | |
responsibility. It is now OK to mash-up music and videos without | :08:25. | :08:29. | |
asking for permission. If you are in the UK, that is. It is part of | :08:29. | :08:34. | |
the British government's relaxation of copyright laws. Copywriting | :08:34. | :08:37. | |
media for personal use or 'format shifting' is no longer against the | :08:37. | :08:44. | |
law. Even though most of us have been doing it for ages. And the | :08:44. | :08:48. | |
makers of the BlackBerry have launched a new line of smartphones. | :08:49. | :08:54. | |
The first is the updated operating system, BlackBerry 7. It includes | :08:54. | :09:04. | |
:09:04. | :09:05. | ||
the all touch-screen Torch. The company's first touch screen phone. | :09:05. | :09:13. | |
It's been updated with mobile payments and a digital compass. The | :09:13. | :09:15. | |
popular BlackBerry Messenger is being integrated into some apps, | :09:15. | :09:23. | |
meaning people will not have to leave the application to chat. A | :09:23. | :09:26. | |
couple of weeks ago we talked about podcasting and we asked you what | :09:26. | :09:30. | |
you thought made a good podcast. We got a lot of emails and tweets like | :09:30. | :09:38. | |
this one. This person thinks his podcast is the best. Then we had | :09:38. | :09:46. | |
more insightful feedback as well. Like this one. It says, what makes | :09:46. | :09:50. | |
a good podcast is the same as a good radio station. Content first, | :09:50. | :09:58. | |
then a presenter who is worth listening to. In fact, we have had | :09:58. | :10:01. | |
so much feedback that we invited LJ Rich to come back to give us | :10:01. | :10:04. | |
another sound bite, this time to share some industry secrets on ways | :10:04. | :10:09. | |
to improve the output. Making your broadcast sound better does not | :10:09. | :10:16. | |
have to cost any money. Like programmes, they benefit from some | :10:16. | :10:22. | |
structuring. A few short items with presenters in between. Keep your | :10:22. | :10:28. | |
listeners interested by propping up the show with other voices. We keep | :10:28. | :10:31. | |
it tightly formatted, so we have eight minutes on air and then we | :10:31. | :10:41. | |
:10:41. | :10:42. | ||
edit it down. If your voice over is recorded in the studio, it can have | :10:42. | :10:47. | |
little echo. Like this. A few different acoustic backgrounds can | :10:47. | :10:51. | |
also add interest. But do not be afraid to get out and about. | :10:51. | :11:01. | |
:11:01. | :11:02. | ||
Natural sound sets the scenery. Once you have sorted your content, | :11:02. | :11:05. | |
there are free programmes on the internet that can give you extra | :11:05. | :11:08. | |
control of the sound. For example, Audacity is free sound editing | :11:08. | :11:10. | |
software that lets you stick your sound together. Professional radio | :11:10. | :11:14. | |
programmes tend to have a constant sound level. There are no overly | :11:14. | :11:19. | |
loud bits that make listeners keep messing with their audio control. | :11:19. | :11:29. | |
:11:29. | :11:32. | ||
Free programs can normalise your files for you. Although lots of | :11:32. | :11:35. | |
sites will help you upload and host a podcast, the quick way to get | :11:35. | :11:38. | |
your audience is to upload pre- recorded files and let listeners | :11:38. | :11:42. | |
access them through iTunes or by clicking on the RSS link. With | :11:42. | :11:46. | |
radio broadcasting, you have an on- air audience that can listen to you | :11:46. | :11:49. | |
as it goes out and there is an audience that will download it | :11:49. | :11:56. | |
later. That changes the way you think about radio. Some people may | :11:56. | :12:00. | |
download your podcast after its release date. That does not mean | :12:00. | :12:02. | |
you have to ditch time-sensitive content, just add a bit of | :12:02. | :12:05. | |
background information or context. Be consistent and get your audience | :12:05. | :12:10. | |
used to when they can expect the next episode. These tips are on our | :12:10. | :12:15. | |
website. Follow them and you never know, you may make it to the top of | :12:15. | :12:25. | |
:12:25. | :12:28. | ||
Given that we are using these more and more every year and usually | :12:28. | :12:31. | |
close to our heads, it is understandable that mobile phones | :12:31. | :12:34. | |
have been the focus of health concerns ever since we started | :12:34. | :12:41. | |
using them. But now two decades on, what is the truth? Are they a | :12:41. | :12:44. | |
health risk and should we be thinking twice about letting our | :12:44. | :12:54. | |
:12:54. | :12:55. | ||
children use them at such an early age? | :12:55. | :12:57. | |
The International Agency for Research on Cancer has reclassified | :12:57. | :13:03. | |
mobile phones recently. The UN agency has fallen short of saying | :13:03. | :13:07. | |
mobile phones are definitely hazardous. Instead they have re- | :13:07. | :13:11. | |
classified mobile phones as possibly carcinogenic. The | :13:11. | :13:14. | |
reclassification was the result of a meeting held here at the | :13:14. | :13:19. | |
headquarters in Lyon of the world's leading scientists. They reviewed | :13:19. | :13:22. | |
experimental data on animal research but also the longest | :13:22. | :13:25. | |
running research project into the use of mobile phones by brain | :13:25. | :13:34. | |
cancer sufferers. The strongest evidence came from the evidence of | :13:34. | :13:37. | |
cancer in humans. There was evidence that there may be an | :13:37. | :13:40. | |
association between the use of mobile phones and certain types of | :13:41. | :13:49. | |
brain cancer. The body representing the interests of the mobile | :13:49. | :13:52. | |
industry followed up the findings, saying that the classification | :13:52. | :14:00. | |
suggested that a hazard is possible but not likely. While they | :14:00. | :14:03. | |
acknowledge that some mobile phone users may be concerned, they said | :14:03. | :14:06. | |
that present safety standards remain valid and there was need for | :14:06. | :14:16. | |
:14:16. | :14:19. | ||
further research. Research into health and mobile phones has been | :14:19. | :14:24. | |
beset with difficulties. We have been using them for a relatively | :14:24. | :14:29. | |
short time. Cancers can take decades to develop. It is an area | :14:29. | :14:32. | |
replete with debate. Most scientists seem to agree about one | :14:32. | :14:36. | |
thing. If mobile phones are hazardous, children may be more | :14:36. | :14:45. | |
vulnerable than the rest of us to their possible ill-effects. If the | :14:45. | :14:47. | |
penetration of the electromagnetic waves goes four centimetres into | :14:47. | :14:51. | |
the brain, four centimetres in an adult brain is just the temporal | :14:51. | :15:01. | |
:15:01. | :15:02. | ||
lobe. Not many important functions there. In a child, the more central | :15:02. | :15:08. | |
brain structures are going to be exposed. In addition, kids have a | :15:08. | :15:14. | |
skull which is thinner and less protected. There are many reasons | :15:14. | :15:23. | |
that make them absorb more radiation. | :15:23. | :15:26. | |
European research just published in America's Journal of the National | :15:26. | :15:29. | |
Cancer Institute has concluded children who use mobile phones are | :15:29. | :15:34. | |
at no greater risk of developing brain cancer than those who don't. | :15:34. | :15:38. | |
Critics say the research is too short-term and the data it used out | :15:38. | :15:46. | |
of date. Certainly for parents giving their children mobile phones | :15:46. | :15:50. | |
helps to keep tabs on them when they are out and about in a world | :15:50. | :15:54. | |
full of hazards. But if the hazard is the mobile phone itself, we | :15:54. | :15:58. | |
would be well advised to take precautions. Text, hands-free, use | :15:58. | :16:02. | |
a landline, the sort of advice that many would like to see passed on to | :16:02. | :16:12. | |
:16:12. | :16:18. | ||
customers. After 20 or so years with mobile | :16:18. | :16:23. | |
phones, some experts say there is nothing to worry about. The UN said | :16:23. | :16:26. | |
there might be a problem. Others believe there is definitely an | :16:26. | :16:31. | |
issue. It is up to us whether to decide to dismiss the warnings or | :16:31. | :16:34. | |
to take minor precautions to make sure those most vulnerable do not | :16:34. | :16:44. | |
:16:44. | :16:45. | ||
blame us if the most dire predictions turn out to be correct. | :16:45. | :16:47. | |
Another thing about modern smartphones is that many of them do | :16:48. | :16:52. | |
not have physical buttons. When you are typing e-mails or texts you | :16:52. | :16:56. | |
have to use the on-screen keyboards with the tiny keys. I don't know | :16:56. | :16:59. | |
about you but sometimes I miss having a full-size physical | :16:59. | :17:09. | |
:17:09. | :17:11. | ||
keyboard. Kate Russell has a solution to my fat fingers. | :17:11. | :17:15. | |
If you are all fingers and thumbs when it comes to touch screen | :17:15. | :17:18. | |
keyboards, Android owners can find some relief when connected to a | :17:18. | :17:24. | |
desktop machine through wi-fi. The wi-fi keyboard application is free | :17:24. | :17:27. | |
to download unless you change your input method to hook up with your | :17:27. | :17:34. | |
computer's keyboard. Then you can input text through your browser. | :17:34. | :17:37. | |
You can also connect to your computer using a USB cable. This | :17:37. | :17:41. | |
works best in terms of latency. It takes a little more technical know- | :17:41. | :17:44. | |
how to set up. Launch the application icon for full | :17:44. | :17:54. | |
:17:54. | :18:02. | ||
instructions. It is worth noting that any text you input through | :18:02. | :18:05. | |
your browser could potentially be recorded, so don't do your internet | :18:05. | :18:10. | |
banking. If you have a lot of text to reply to, I can see this saving | :18:10. | :18:14. | |
a lot of frustration and random auto corrects. | :18:14. | :18:17. | |
You, dear viewer, are such an interesting person with so many | :18:17. | :18:26. | |
fascinating friends. You should have a museum dedicated to you. Now | :18:26. | :18:31. | |
you can at Intel. By linking your Facebook account the account | :18:31. | :18:34. | |
creates a visualisation of all the texts, videos, images and connects | :18:35. | :18:44. | |
them. This three-minute sequence is built using a snapshot of the media | :18:44. | :18:52. | |
that is connected to your account. All accompanied by piano music. My | :18:52. | :18:56. | |
favourite is the end room where you see pictures of your friends and | :18:56. | :19:06. | |
:19:06. | :19:11. | ||
family being sorted by robotic arms. When you are complete you can share | :19:11. | :19:16. | |
the exhibition on your wall with a series of stills. It is a shame you | :19:16. | :19:25. | |
cannot share the whole animation sequence. | :19:25. | :19:28. | |
If you have trouble understanding the drivel posted on Twitter, this | :19:28. | :19:36. | |
next site will not help you. It might make you laugh. The URL is a | :19:36. | :19:45. | |
little complicated. And yes, dot, that can be dot...slash.. Don't | :19:45. | :19:53. | |
worry, it is on the website. You just enteryour Twitter handle and | :19:53. | :19:56. | |
the application will draw a random selection of its words and phrases | :19:56. | :20:06. | |
that you have used to suggest what your next tweet might be. I found | :20:06. | :20:09. | |
it more fun putting in the user names of some of Twitter's biggest | :20:09. | :20:17. | |
personalities, comedians, and some of the more outspoken celebrities. | :20:17. | :20:22. | |
It is a fascinating and random glimpse inside their minds. The | :20:22. | :20:26. | |
results can be surreal to say the least. But entertaining enough to | :20:26. | :20:36. | |
:20:36. | :20:41. | ||
pass a few minutes at lunchtime. With the school holidays in full | :20:41. | :20:43. | |
swing the children are running around everywhere, fighting over | :20:43. | :20:50. | |
the best toys, waggling their tails. I am of course talking about the | :20:50. | :20:55. | |
kind with four legs. You can watch them to your heart's content on the | :20:55. | :21:05. | |
:21:05. | :21:05. | ||
Mead Open farm GoatCam. The Webcam shows their seven nanny goats and | :21:05. | :21:12. | |
two kids rambling about enjoying their first summer. Tune in quick | :21:12. | :21:18. | |
because the camera only feeds live until the beginning of September. | :21:18. | :21:28. | |
:21:28. | :21:31. | ||
Don't you hate it when you have got an itch you cannot scratch? | :21:32. | :21:36. | |
If you have any suggestions for a future Webscape get in touch. You | :21:36. | :21:40. | |
can e-mail us or tweet us. Those are the contact details if you have | :21:41. | :21:47. | |
any ideas about the future of the web. Don't forget, everything from | :21:47. | :21:53. | |
the programme is on the website. That includes a link to Click on | :21:53. | :21:58. | |
the radio. The Web is not the only technology | :21:58. | :22:01. | |
celebrating an anniversary this week. The click radio team is | :22:01. | :22:11. | |
celebrating the 30th birthday of MS dos. That's it. Thank you For | :22:11. | :22:21. | |
:22:21. | :22:37. | ||
A week ago, we were suffering for with an uncomfortably warm night. | :22:38. | :22:42. | |
But at the moment it is much pressure. It is going to be a cool | :22:42. | :22:46. | |
day. Temperatures are rather disappointing for August and | :22:46. | :22:49. | |
feeling even fresher because of the strength of the wind. It is kind to | :22:49. | :22:54. | |
be wet in places as well. Bands of Shari rain also tracking their way | :22:55. | :22:59. | |
southwards. Before they arrive, parts of north-east England and the | :22:59. | :23:02. | |
Midlands will hate this might well have some sunshine. Blue skies for | :23:02. | :23:09. | |
East England it -- a East Anglia and the south-east. Sunny spells | :23:09. | :23:13. | |
for much of the south coast of England. Shell was not too far away | :23:13. | :23:16. | |
from the south-west. Some of them get blown through here on a fairly | :23:16. | :23:21. | |
brisk wind. Also most of Wales. Much of the south-east of Wales and | :23:21. | :23:25. | |
the West Midlands will start with some more cloudy in north Wales and | :23:25. | :23:32. | |
a cloudy start in Northern Ireland. The breeze is going to make it feel | :23:32. | :23:36. | |
particularly miserable on the Moray coastline. Temperatures struggling | :23:36. | :23:43. | |
through the day. The wind is making it feel really quite chilly. Some | :23:43. | :23:46. | |
sunny spells in south-west Scotland. It will disappear from southern | :23:46. | :23:52. | |
areas as the cloud develops more widely. Some places will stay dry. | :23:52. | :23:56. | |
But nowhere is going to be particularly one. Temperatures at | :23:56. | :24:04. | |
very best, 20 Celsius. The rain does peter out, it makes it through | :24:04. | :24:08. | |
the evening, but one of two are scattered showers, most of us will | :24:08. | :24:17. | |
have a dry night. It will bring cooler air. It will -- it will be a | :24:17. | :24:21. | |
chilly night again. Temperatures down to single digits. Tuesday | :24:21. | :24:26. | |
looks like being a largely dry day. The area of high pressure keeping | :24:26. | :24:29. | |
things settled. A weather front will arrive on Wednesday. On | :24:29. | :24:38. | |
Tuesday, most of us will be dry. Temperatures nothing spectacular. | :24:38. | :24:42. |