Edit Proposal: Milestone-Proposal:John Logie Baird Inventions in Television You do not have permission to edit this page, for the following reason: You are not currently logged in. The action you have requested is limited to users in the group: Users. Please log in or create an account. Docket ID: (admins only) Thank you for proposing a technical achievement for possible recognition as an IEEE Milestone in Electrical Engineering and Computing. Your efforts help preserve the heritage of technology. Detailed information on the Milestone application process may be found at: Milestone Guidelines and How to Propose a Milestone. At least one of the proposer(s) must be an IEEE Member (including Student Member) in good standing. To the proposer’s knowledge, is this achievement subject to litigation? If the answer is "yes", the proposal cannot proceed further. None Yes No You must be able to answer "yes" to all of the following questions. If the answer to any of the following questions is "no", the proposal cannot proceed further. Contact us at firstname.lastname@example.org if you are unable to answer "yes" to all of the following and would still like to proceed. Is the achievement you are proposing more than 25 years old? None Yes No Is the achievement you are proposing within IEEE’s designated fields as defined by IEEE Bylaw I-104.11, namely: Engineering, Computer Sciences and Information Technology, Physical Sciences, Biological and Medical Sciences, Mathematics, Technical Communications, Education, Management, and Law and Policy. None Yes No Did the achievement provide a meaningful benefit for humanity? None Yes No Was it of at least regional importance? None Yes No Has an IEEE Organizational Unit agreed to pay for the milestone plaque(s)? None Yes No Has an IEEE Organizational Unit agreed to arrange the dedication ceremony? None Yes No Has the IEEE Section in which the milestone is located agreed to take responsibility for the plaque after it is dedicated? None Yes No Has the owner of the site given permission to place an IEEE plaque? Yes No Year or range of years in which the achievement occurred: Title of the proposed milestone. (Include date or date range in title. Example: “Alternating Current Electrification, 1886”) Please provide a plaque citation in English summarizing the achievement and its significance. Text absolutely limited by plaque dimensions to 70 words; 60 is preferable for aesthetic reasons. NOTE: The IEEE History Committee shall have final determination on the wording of the citation. Names of living persons are not normally used in citations. Exceptions to this are cases where the person's name is linked to the achievement itself (e.g. the Lempel-Ziv algorithm, Maxwell's Equations, etc.) or where the person's name is so widely recognizeable to the general public that it makes sense to use it. When used, the names should be the names of the engineers, scientists, or technologists who actually made the achievement, rather than managers or executives. For more information and suggestions about writing milestone citations, please visit Helpful Hints on Citations, Plaque Locations. In what IEEE section(s) will the milestone plaque(s) reside? Please specify the IEEE Organizational Unit(s) which have agreed to sponsor the Milestone, and supply name and contact information for the senior officer from those OU(s). Sponsorship has three aspects: 1) Payment for the cost of the plaque(s), 2) Arranging the dedication ceremony, and 3) agreeing to monitor the plaque and to let IEEE History Center staff know in case the plaque needs to be moved, is no longer secure, etc. Number 3 must be done by the IEEE Section(s) in which the plaque(s) is located, but aspects 1 and 2 can be done by any IEEE Organizational Unit, and they need not be the same one. Please note: your email address and contact information will be masked on the website for privacy reasons. Only IEEE History Center Staff will be able to view the email address. IEEE Organizational Unit(s) paying for milestone plaque(s) Unit: Senior Officer Name: E-mail: Unit: Senior Officer Name: E-mail: IEEE Organizational Unit(s) arranging the dedication ceremony Unit: Senior Officer Name: E-mail: Unit: Senior Officer Name: E-mail: IEEE section(s) monitoring the plaque IEEE Section: IEEE Section Chair name: IEEE Section Chair e-mail: IEEE Section: IEEE Section Chair name: IEEE Section Chair e-mail: Milestone proposer(s) Proposer name: Proposer email: Proposer name: Proposer email: Street address(es) and GPS coordinates of the intended milestone plaque site(s). Please include coordinates in decimal format rather than degrees. What is the intended site(s) of the milestone plaque(s) relation to the achievement? The intended site(s) must have a direct connection with the achievement (e.g. where developed, invented, tested, demonstrated, installed, or operated, etc.). A museum where a device or example of the technology is displayed, or the university where the inventor studied, are not, in themselves, sufficient connection for a milestone plaque. Also, please Describe briefly the intended site(s) of the milestone plaque(s). (e.g. Is it corporate buildings? Historic Site? Residential? Are there other historical markers already at the site?) Are the original buildings extant? Please provide the details of the mounting, i.e. on the outside of the building, in the ground floor entrance hall, on a plinth on the grounds, etc. How is the intended plaque site protected/secured, and in what ways is it accessible to the public? If visitors to the plaque site will need to go through security, or make an appointment, please give details as well as the contact information visitors will need in order to arrange to visit the plaque. Who is the present owner of the site(s)? In the space below, please describe in detail: the historic significance of the achievement, its importance to the evolution of electrical and computer engineering and science, its importance to regional/national/international development, its benefits to humanity, the ways the achievement was a significant advance rather than an incremental improvement of existing technology. The material submitted here will constitute the main descriptive article on the ETHW website for readers to learn about the milestone. Space is unlimited, and detail is encouraged. Most milestones require 1000 to 1500 words of support, however there is no word limit. The article should be readable by a wide audience that includes practicing engineers, scholars of history, and the general public. Some examples of the text of good milestone articles are First Radio Astronomical Observations Using Very Long Baseline Interferometry] and G3_Facsimile International Standardization of G3 Facsimile (Do not worry about the formatting of the page, IEEE History Center Staff will do that afterwards.) What is the historical significance of the work (its technological, scientific, or social importance)? Although at a very early age John “dreamed” of sending pictures as well as voice between distance places (Television), it was in 1923 that he began the venture in earnest and it was 1925 when he achieved the actual practical level required for it to be realised, and that was when he first demonstrated that it could be done. His first public demonstration was on March 25, 1925, at the Selfridges department store on Oxford Street. His images were transmitted only 100 feet or so - but it was a world first public demonstration. It used intense light beams falling on a screen. During world war II he continued his research mainly at his own expense. This included advances in colour and 3 dimensional television, and what was then the largest cathode ray screen in the world (28 inch). From JLB Memoirs – “Television and Me” (Birlinn Press, Edinburgh, 2004. ISBN 184183 0631) “2nd October, 1925 - success! Everything functioned properly. The image of the dummy's head formed itself on the screen, with, what appeared to me, almost unbelievable clarity”. Immediately after this, he used the office boy, William Taynton, as a human subject. This event - the first ever transmission of a proper television picture, is commemorated by a blue plaque mounted on the wall of his old workshop at 22 Frith Street, Soho, London. </p> </p> “26th January, 1926 – he gave a private demonstration to Royal Institution members”. What obstacles (technical, political, geographic) needed to be overcome? Realisation of new techniques and improvement of technology were some of the technical obstacles that needed solutions. Light, how to provide more light was the most serious problem. The photoelectric cells then available were quite unresponsive to the light. Geographical sites of equipments had to be carefully selected and approved. Radio Transmission Licences and Commercial broadcast licences had to be acquired and renewed. In Britain, the B.B.C. had to be persuaded to broadcast television programmes; at first, Baird’s company had to pay the B.B.C. for the use of its transmitting facilities. </p> </p> Commercial stealing of ideas had to be dealt with –with its legal inferences and consequences. Finance was not readily forthcoming and had to be found - undoubtedly slowed down this technological advance. Human acceptance of the idea of television was slow and it often delayed the development of the inventions. What features set this work apart from similar achievements? Communication – the birth of visual picture and image transmissions world wide – One of the most significant changes to society in the 20th century - socially giving the world much a more effective communication means within and between the nations allowing new types of information to be exchanged. Many Technological and Engineering aspects such as electronic cameras and displays had to be solved by piecemeal inventions to allow the successful achievement and adoption of Broadcast Television. Various scientific principles behind this work were poorly understood at the time such as selenium cell behaviour. This led to progress in these aspects as well as discovery of subsidiary effects, for instance infra red viewing (christened Noctovision by Baird) and radar. Suitable transmission methods had to be established. All in all the social affects have been enormous and changed the world. Transmission of pictures and moving images over large distances. Much higher speed of information transfer compared to other methods (postal). Transmission of action (realising visualisation as if you were present at the scene). Other key features that set this work apart was the added advantage of reception by numerous, widespread recipients (eventually worldwide). Initially, normal telephone lines were used for large distance transmission (as in JLB first demonstration in 1927 of transmission from London to Glasgow) before wireless transmission gave television much wider international capability. In February 1928 Baird sent television images from London to Hartsdale, NY, just north of New York City. Key technological features were the use of scanned image strips of the picture being sent and received consecutively, initially utilising mechanically rotating discs with apertures to split down the image. Later, working privately during World War II, John Logie Baird developed improved electronic television based on scanning with cathode ray tubes. Baird’s work led eventually to further advances including the rapid electronic transmission of still images (fax), 3-dimensional television and large-screen television. </p> </p> John Logie Baird’s inventiveness and engineering abilities led to him taking out patents in a range of fields. All in all he has achieved 178 patents down to his name. Most of them were either British or US. There is a full list given in Professor Russell Burns's book: (Burns, R. - John Logie Baird, television pioneer, ISBN-10: 0-85296-797-7. Supporting texts and citations to establish the dates, location, and importance of the achievement. You must supply the texts or excerpts themselves, not just the references. Minimum of five (5), but as many as needed to support the milestone, such as patents, contemporary newspaper articles, journal articles, or chapters in scholarly books. At least one of the references must be from a scholarly book or journal article. 'Scholarly' is defined as peer-reviewed, with references, and published. The full reference, in English, must be uploaded, not just the citation. See below section for details on uploading material to the website. All supporting materials must be in English, or accompanied by an English translation. Supporting materials (supported formats: GIF, JPEG, PNG, PDF, DOC) which can be made publicly available on the IEEE History Center’s website (i.e. unencumbered by copyright, or with the copyright holder’s permission). All supporting materials must be in English, or if not in English, accompanied by an English translation. You must supply the texts or excerpts themselves, not just the references. Images and photographs are especially appreciated, however, it is necessary that you list the copyright owner for these and obtain the copyright owner’s permission to reuse. For documents that are copyright-encumbered, or which you do not have rights to post, email the documents themselves to email@example.com. Please see the Milestone Program Guidelines for more information. To add attachments, first upload the file and add by adding the text: [[Media:(filename)]] For example, if the file you uploaded was named "Milestone Reference.pdf", include the text: [[Media:Milestone Reference.pdf]] in the appropriate field. Please email a jpeg or PDF a letter in English, or with English translation, from the site owner(s) giving permission to place IEEE milestone plaque on the property, and a letter (or forwarded email) from the appropriate Section Chair supporting the Milestone application to firstname.lastname@example.org with the subject line "Attention: Milestone Administrator." Note that there are multiple texts of the letter depending on whether an IEEE organizational unit other than the section will be paying for the plaque(s). Submit this proposal to the IEEE History Committee for review. Only check this when the proposal is finished Summary: This is a minor edit Watch this page Cancel Retrieved from "http://ieeemilestones.ethw.org/Milestone-Proposal:John_Logie_Baird_Inventions_in_Television"