A Casinha da Matemática

A Álgebra é generosa; ela frequentemente dá mais do que aquilo que lhe é pedido. (D'Alembert)

Tagged: computador

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Ciência e Tecnologia / Vídeo

Panorama: What Facebook Knows About You

Facebook knows more about us than any other company in history, but we know very little about how Facebook works or what it does with our personal information

Facebook knows more about us than any other company in history. But we know very little about how Facebook works or what it does with our personal information. The company created by Mark Zuckerberg to connect people and share information is a secretive black box. Facebook is fighting to protect its own privacy even as it extends its reach into every corner of our lives in every corner of the globe. It faces two major court cases, which threaten to … Ler mais

Panorama: How Hackers Steal Your ID 0

Ciência e Tecnologia / Vídeo

Panorama: How Hackers Steal Your ID

Internet security expert James Lyne bought the stolen credit and debit card details of 13 people on the dark web as part of a Panorama investigation

Hackers have stolen the personal details of millions of customers from companies like Talk Talk. So how do cybercriminals get hold of our data? Reporter Daniel Foggo meets the hackers who can break into any website and finds out how criminals profit from our information.

First broadcast: 9th November 2015
Duration 29:04

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Ciência e Tecnologia / Vídeo

Panorama: Could a Robot Do My Job?

Reporter Rohan Silva looks at the workplaces using new technology and asks whether we should feel threatened by it, or whether it will benefit all of us

Britain is on the brink of a technological revolution. Machines and artificial intelligence are beginning to replace jobs like never before. Reporter Rohan Silva looks at the workplaces already using this new technology and asks whether we should feel threatened by it, or whether it will benefit all of us. Are we ready for one of the biggest changes the world of work has ever seen?

First broadcast: 14th September 2015
Duration 28:51

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Ciência e Tecnologia / Vídeo

Megabits

A compilation of short-form videos which give students studying computer science an insight into how computers actually work

A compilation of short-form videos which give students studying computer science an insight into how computers actually work. Filmed in real-life work settings, the videos look closely at what a computer consists of, how the various components work, how it processes data, and how it is used in robotics and software development.

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Ciência e Tecnologia / Vídeo

Tomorrow’s World: Computers in the 60s

A compilation of Tomorrow's World features first broadcast in the 1960s, looking at how computers started to be used in homes, schools and offices

Derek Cooper examines innovations in mechanical design engineering (Digital Drawing Board 16/04/1969), as well as a new system to help deal with business correspondence (Auto Secretary 20/09/1967).

Europe’s first home computer system makes an appearance (Home Computer Terminal 20/09/1967), and the impact of information technology on education is looked at with the help of Forest Grammar School, Berks (Nellie: School Computer 05/02/1969).

Finally, James Burke reports on a new type of office desk which moves automatically, allowing … Ler mais

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Ciência e Tecnologia / Vídeo

The Trojan Mouse

A special programme marking a decade of the BBC Computer Literacy Project

A special programme in 1992 looks back ten years to the 1980s BBC Computer Literacy Project.

1 programme
First broadcast: 5th April 1992  

Retrospective on the Project

BBC1 Series 1 Episode 1
First broadcast 5th… Ler mais
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Vídeo / Ciência e Tecnologia

Electric Avenue

About computers in society

A series of ten programmes about computers in society, with Fred Harris.

2 series, 15 programmes
First broadcast: 24th October 1988  

Electric Avenue – Series 1

1. The
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Ciência e Tecnologia / Vídeo

Micro Mind Stretchers

A Schools Television series

A Schools Television series presented by Carol Vorderman.

This encouraged schools to experiment in various specific ways.

1 series, 10 programmes
First broadcast: 9th May 1988  
1. Desktop Publishing: The Problem
BBC2 Series 1 Episode … Ler mais
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Ciência e Tecnologia / Vídeo

With a Little Help from the Chip

Six programmes on how micro-technology can help disabled people to live more independent lives

Six programmes looking at the way computer based technology helped people with various kinds of disability.

1 series, 6 programmes
First broadcast: 30th August 1985  
1. Christopher’s Magic Cupboard
BBC2 Series 1 … Ler mais
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Ciência e Tecnologia / Vídeo

The Learning Machine

A personal view of computers in education

A questioning, almost iconoclastic series looking critically at the claims made for computers in education and at how the reality fell short of the hype. Introduced by Tim O’Shea.

1 series, 6 programmes
First broadcast: 25th April 1985   … Ler mais
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Ciência e Tecnologia / Vídeo

Micro Live

A regular look at the world of information technology, broadcast live

Following the two successful Making the Most of the Micro – Live! ‘specials’ in 1983, BBC2 transmitted Micro Live, a regular magazine series to keep people up to date with technological developments. Fronted by Ian McNaught Davis, Lesley Judd and Fred Harris, Micro Live ran for three years.

Instead of a structured approach, Micro Live was reactive, with up to the minute news and many explanations of how things work. Occasional but regular reports came from an … Ler mais

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Ciência e Tecnologia / Vídeo

Electronic Office

A six-part examination of the office technology of today and tomorrow

Ian McNaught Davis examines and explains the changing world of the office and shows how new technology is altering how people work.

1 series, 6 programmes
First broadcast: 12th April 1984  
1. Office on the Move
BBC1 Series 1 Episode 1
First broadcast 12th April 1984, 23:15
Duration: 24:28

 1: Office on the Move : The combination of ever cheaper computers and improved telecommunications has produced a … Ler mais
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Ciência e Tecnologia / Vídeo

Computers in Control

An introduction to the world of robotics

This series examined one important aspect of computing – robotics – in other words how the computer can monitor and control things. Again there was a mix of real world examples – many from America, practical demonstrations and a “hands on” approach to coding.

The BBC robot ‘buggy‘ was marketed for d-I-y enthusiasts. Ian McNaught Davis was again the main presenter.

1 series, 5 programmes
First broadcast: 2nd March 1984   … Ler mais
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Ciência e Tecnologia / Vídeo

Making the Most of the Micro LIVE Special

In a live edition of Making the Most of the Micro, Ian McNaught-Davis is joined in the studio by an audience of micro users and a team of experts

The massive interest after the first two series led the production team to produce Making the Most of the Micro – Live! – a two hour BBC1 special where viewers’ questions were answered and demonstrations of new things were shown live on air. During the programme hackers broke into the live demonstration of electronic mail. There was also a demonstration of the BBC’s Telesoftware Service.

Kenneth Baker, minister for Information Technology appeared to promote a national schools software … Ler mais