Tufte is an expert in the presentation of informational graphics such as charts and diagrams, and is a fellow of the American Statistical Association. He uses the term "data-ink ratio" to argue against using excessive decoration in visual displays of quantitative information. But it is wrong to distort the data measures—the ink locating values of numbers—in order to make an editorial comment or fit a decorative scheme.". In Sidereus Nuncius Galilei presents the nightly observations of the moons of Jupiter in relation to the body itself, interwoven with the two-month narrative record. He suggests this is particularly helpful when the series are measured on quite different vertical (y-axis) scales, but over the same range on the horizontal x-axis (usually time). Biography. Tufte encourages the use of data-rich illustrations that present all available data. Biography. ... Edward Tufte Forum Powerpoint Does Rocket Science And Better Techniques For Technical Reports. He developed a set of readings and lectures on statistical graphics, which he further developed in joint seminars he taught with renowned statistician John Tukey, a pioneer in the field of information design. These course materials became the foundation for his first book on information design, The Visual Display of Quantitative Information. Edward Tufte, a Professor at Yale University and expert in communication reviewed the slideshow the Boeing engineers had given NASA, in particular the above slide. Ppt challenger strategies case dna e shuttle case stus challenger disaster case study peor ysis challenger e shuttle case stus, Challenger explosion thinkreliability case stus teacher dr raja rizwan hussain subject ge105 introduction powerpoint ation ppt 5vvtru e shuttle case stus challenger and columbia challenger explosion thinkreliability case stus ppt challenger powerpoint ation id 2825143. var _Hasync= _Hasync|| []; Because Powerpoint adds life to data. Tufte’s evidence was crucial to the findings of the Columbia Accident Investigation Board. He is noted for his writings on information design and as a pioneer in the field of data visualization. These are often used as elements of a small multiple with several lines used together. In 1975, while at Princeton, Tufte was asked to teach a statistics course to a group of journalists who were visiting the school to study economics. For instance, the listing of the names of deceased soldiers on the black granite of Lin's sculptural memorial is shown to be more powerful as a chronological list rather than as an alphabetical one. In Visual Display, Tufte explains, "Sometimes decoration can help editorialize about the substance of the graphic. _Hasync.push(['Histats.start', '1,4127969,4,0,0,0,00010000']); When such illustrations are examined closely, every data point has a value, but when they are looked at more generally, only trends and patterns can be observed. CART. hs.src = ('//s10.histats.com/js15_as.js'); _Hasync.push(['Histats.track_hits', '']); BOOKS. Instead, Tufte argues that the most effective way of presenting information in a technical setting, such as an academic seminar or a meeting of industry experts, is by distributing a brief written report that can be read by all participants in the first 5 to 10 minutes of the meeting. Tufte explains the sparkline as a kind of "word" that conveys rich information without breaking the flow of a sentence or paragraph made of other "words" both visual and conventional. HOME. Soon after the loss of Columbia, Tufte filed a Freedom of Information Act request for PowerPoint briefings pertaining to the flight. His findings were tragically profound. Edward Rolf Tufte (/ˈtʌfti/; born March 14, 1942) is an American statistician and professor emeritus of political science, statistics, and computer science at Yale University. On March 5, 2010, President Barack Obama appointed Tufte to the American Recovery and Reinvestment Act's Recovery Independent Advisory Panel "to provide transparency in the use of Recovery-related funds".
The book quickly became a commercial success and secured his transition from political scientist to information expert.
Sparklines are a condensed way to present trends and variation, associated with a measurement such as average temperature or stock market activity, often embedded directly in the text; for example: The Dow Jones index for February 7, 2006 . These include John Snow's cholera outbreak map, Charles Joseph Minard's Carte Figurative, early space debris plots, Galileo Galilei's Sidereus Nuncius, and Maya Lin's Vietnam Veterans Memorial. Its use as a way to guide and reassure a presenter, rather than to enlighten the audience; Its unhelpfully simplistic tables and charts, a design decision holdover from the low resolution of early computer displays; Enforcement of the audience's lockstep linear progression through that hierarchy (whereas with handouts, readers could browse and relate items at their leisure); Simplistic thinking -- from ideas being squashed into bulleted lists; and stories with a beginning, middle, and end being turned into a collection of disparate, loosely disguised points -- presenting a misleading façade of objectivity and neutrality that people associate with science, technology, and "bullet points".