John Logie Baird John Logie Baird


[1888 – 1946]

John Logie Baird


 

At a glance
Life
Special Features
Contribution
Chronology

CONTRIBUTION

John BairdBaird had not limited himself to television. He actually has contributed to the various other aspects. His contribution is so ubiquitous that it is easy to be taken for granted, but it is that same ubiquity that makes it a challenge to interpret it accurately. It is a vitally important phase of cultural history to understand.

The products, which we find everywhere, were at some point the ‘great idea’ in the brains. They were presented to the world in the manner they were visualized by them. The vision presented by one could have captivated others imagination and he in turn, might evolve the vision to a better or totally new product. This is a way that technology evolves. The brain behind the original idea needs to be given due credit for his contribution.

Today, though Baird is not much featured on our TV, he was very much the person who unveiled the first mechanical television, upon which the modern television evolved. In the same way, Baird had formed an important base to a host of innovations that are important in our daily life.

Baird can be listed for his following ‘thankless’ contributions.

Facsimiles – better known as fax. It is incredibly important in today’s marketing economy.

Computers – The mouse we use for our PCs is the direct descendant of JLB’s pioneering of the Nipkow disk. Two rotating disks are placed next to the tracking ball to register areas of light and dark on the monitor, sensing whether the lights (Pixels) are on or off.

Video Recording

The Phonodisc, which Baird invented in 1928, forms the basis of video recording. A needle was used to read changes in capacitance that occurred on large plastic disks. These were not commercially successful but eventually were precursors of the laser discs of today.

Virtual Reality

Baird was working on stereoscopic television in 1946. The concept of it was one television per eye. What Baird wanted to project through this technology is not known. Whether he was seeing this technology as totally new interactive technology or else is not clear. Rotating mirror discs, the base on which stereoscopic television operated are used in some virtual reality headsets.

Men Behind Television

Who Invented Television ?

John BairdThe question, who invented television, will probably never be answered. Each country believed that they had their own television pioneer(s). Actually, no single person can be credited to have invented the modern television. The idea occurred to one was innovated by many others. So many participated in the development that no individual can be credited with the prestigious honor. Definitely though few were important enough to be recognized as pioneers among them.

On provisional basis different countries have different opinions. People in the US believe it was Jenkins or Fransworth. The Japanese believe it was Takayanagi. In Russia, it was Boris Rosing. In France it was Belin and Barthelemy. In Eastern Europe, Von Mihaly was named and in Germany Karolus was announced the inventor. In the UK we have the choice of Campbell-Swinton for concept and Baird for practical demonstration.

The main figures in the invention of television are….

Television – Timeline

  • Paul Nipkow (German) Inventor of the Nipkow Scanning Device, 1884
  • Jean Weiller (French) Inventor of the Mirror-Drum, 1889
  • Karl Braun (Russian) Inventor of the cathode ray tube, 1889
  • Boris Rosing (Russian) Proposed a television system which used a cathode ray tube to recover pictures, 1907
  • Alan Campbell Swinton (English) First to propose an all electronic television system in 1908
  • Denys Von Mihaly (Hungarian) Pioneer of mechanical television, 1924
  • Charles Francis Jenkins (American) Inventor of mechanical television – rival of Baird, 1924
  • John Logie Baird (Scottish) First person to demonstrate television, January 1926 Phonodisc (1928) Telechrome (1944)
  • Philo Taylor Fransworth (American) Inventor of an electronic system – the image dissector, 1928
  • Vladimir Zworykin (Russian) Applied for a patent for an electronic television system (USA, 1923) and published a paper on an electronic camera, the Iconoscope

 

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