What did Vannevar Bush do?
Vannevar Bush, (born Ma, Everett, Mass., U.S.died J, Belmont, Mass.), American electrical engineer and administrator who developed the Differential Analyzer and oversaw government mobilization of scientific research during World War II.
What did Vannevar Bush invent?
What is Memex explain with example?
Memex is the name of the hypothetical electromechanical device that Vannevar Bush described in his 1945 article “As We May Think”. The concept of the memex influenced the development of early hypertext systems (eventually leading to the creation of the World Wide Web) and personal knowledge base software.
Who is Dr Vannevar Bush?
Vannevar Bush (/vnivr/ van-NEE-var; Ma J) was an American engineer, inventor and science administrator, who during World War II headed the U.S. Office of Scientific Research and Development (OSRD), through which almost all wartime military R&D was carried out, including important …
What is meant by the phrase taming the endless frontier?
Taming the endless frontier refers to limits placed on scientific research, in particular physics research, during the post World War Two era.
What is the Memex machine?
A memex is a device in which an individual stores all his books, records, and communications, and which is mechanized so that it may be consulted with exceeding speed and flexibility. It is an enlarged intimate supplement to his memory.
What is the meaning of hypertext?
Hypertext is text which contains links to other texts. The term was coined by Ted Nelson around 1965 (see History ). HyperMedia is a term used for hypertext which is not constrained to be text: it can include graphics, video and sound , for example.
What is the importance of hypertext?
Hypertext was important because it presented two fundamental changes in the storage and retrieval of data. The first was the capability to move rapidly from one part of a document to another by means of an associative link.
What are the uses of hypertext?
Hypertext is text displayed on a computer display or other electronic devices with references (hyperlinks) to other text that the reader can immediately access. Hypertext documents are interconnected by hyperlinks, which are typically activated by a mouse click, keypress set, or by touching the screen.
What language is HTML?
What is the importance of hypertext and intertext in our daily lives?
Hypertext has proven to have many thousands of uses in our daily lives and we no longer reserve its use to network connected computers, but use it from our cellphones as we make and answer calls, send and receive text messages, find and navigate to a gas station while traveling, and much more.
Why do you use HTML?
Top 10 Uses of HTMLWeb pages development. HTML is heavily used for creating pages that are displayed on the world wide web. Web document Creation. Internet navigation. Cutting edge feature. Responsive images on web pages. Client-side storage. Offline capabilities usage. Data Entry support with HTML.
What are the advantages of HTML?
Advantages of HTMLHTML is Easy to Learn and Use. HTML is very easy to learn and understand. HTML is Free. HTML is supported by all Browsers. HTML is the Most Friendly Search Engine. HTML is Simple to Edit. HTML can Integrate Easily with Other Languages. HTML is Lightweight. HTML is Basic of all Programming Languages.
What is the importance of HTML in our world today?
HTML allow video, image and other files to be embedded which is used to create interactive web pages. HTML also embed scripts and styles, scripts affect the behavior of HTML web pages and styles (Cascading Style Sheets) define the look and layout of web pages.
Is HTML still used?
HTML (HyperText Markup Language) is still the main building block for all websites. It serves as the foundation markup of any website implementation. As website creation tools have evolved, the process of creating a new website has become more accessible, however, these tools are still producing HTML as the end result.
Why is HTML important in web designing?
Why CSS is used in HTML?
CSS is the language for describing the presentation of Web pages, including colors, layout, and fonts. It allows one to adapt the presentation to different types of devices, such as large screens, small screens, or printers. CSS is independent of HTML and can be used with any XML-based markup language.
What are the 3 types of CSS?
There are three ways you can use to implement CSS: internal, external, and inline styles.