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Did you know?. Computers are getting faster. In 1982 computers could run 11,200,000 Instructions per second !. In 2008 . 59,450,000,000. That is over 5000 times faster!. What will it be in 2020 ?. What will we be able to accomplish ?. - PowerPoint PPT PresentationTRANSCRIPT
Did you know?
Computers are getting faster
In 1982 computers could run
11,200,000Instructions per
second!
59,450,000,000
In 2008...
That is over 5000 times faster!
What will it be in 2020?
What will we be able to accomplish?
A modern processor has about 291,000,000 transistors
Computers are made up of millions of transistors
It was about the size an adults
hand.
The first transistor was made in 1947
It would take up 396 KM2
For a single processor
If transistors were still this size..
Or 36,644 football pitches!
It is predicted that 85% of UK households will have a PC by
2011
In Sierra Leone only 27% of the population can read
If this school was Sierra Leone then all of year 7,8,9 and 10 would not be able to read...
How would your life be different without ICT?
Did you know?
In 2006 83% of young people used the internet regularly
Compared to 68% of adults aged between 45 and 54
But only 15% of over 65’s....
The number of people who used online shopping increased
by 25% in 2008
25% of high street stores may go out of business in 2009-
2010
How will over 65’s do their shopping in 2010?
Did you know?
The average teenage IPod has 1,770 songs
on it.
800 of which are illegal
96% of all teenagers copy music
80% say they would pay for a music
subscription service
On average, a adults IPod has 3,452 songs
64% of songs are never played!
1062 songs never get played
How many of them are illegal?
A average teenager has enough music to fill 110 vinyl
recordsThis would weigh 22Kg
Or the same as a 7 year old child!
Did you know?
It is estimated that in 2005 Google could search 8.2 billion
pages.
That number will double every 16 months.
If this continues then in 2021 the number of pages indexed
will be49,200,000,000
That would be 7 pages for
every person on the planet!
Google takes about 0.2 seconds to perform a search
over billions of pages
If you spent 10 minutes looking up information in a
library...
You could of done 3000
Google searches
It is estimated that there are 2 billion searches on Google
every day.
That is 700,000,000,000 searches every year!
According to Google each search uses 1KJ of energy.
That is the equivalent of 4,282,655 mars bars per day.
Only one in four Africans have access to electricity
How can they be part of a digital world?
What can we do about it?
Did you know?
In 2008...
248 million people used the internet in North America
384 million in Europe
578 million in Asia
In 2008...33% of people in Europe have
access to the internet
But only 14% in Asia
3,476,000,000 of people living in Asia have no internet access
Every day 210 billion emails were sent
There are 1.3 billion email users in the world
That is 161 emails for every email user!
70% of all emails are spam
That means 147 billion spam emails are sent every day!
That is enough for 21 spam emails for every person on the
planet!
Did you know?
Technology is changing at an exponential rate
The digital divide prevents many people making the best
use of technology
What should we do?
What can you do?
Did you know?You can make a difference
Support campaigns like these and make a difference!
http://laptop.org/en/
http://www.campaignforeducation.org/
Did you know?You do now!