What kind of engineer was Beulah Henry?
4. Beulah Louise Henry (1887-1973). Beulah Louise Henry was a prolific inventor in the 1920s and 1930s, patenting a wide variety of engineering firsts including a vacuum ice-cream freezer, a bobbin-free lockstitch sewing machine and a typewriter that could create multiple copies without carbon paper.
How old is Beulah Henry?
86 years (1887–1973)
Who was the inventor of the first television?
Philo Farnsworth
What engineering career did Beulah Louise Henry?
She worked as an inventor for the Nicholas Machine Works from 1939 to 1955. She also served as a consultant for many companies that manufactured her inventions, including the Mergenthaler Linotype Company and the International Doll Company.
What invention did Vannevar Bush write about in a 1945 essay?
Inventors & Engineers Scavenger Hunt
| Question | Answer |
|---|---|
| What “invention” did Vannevar Bush write about in a 1945 essay? | computer |
| Who invented the frisbee? | Walter Fredrick Morrison |
| Did Ben Franklin “invent” electricity? | No |
| Which inventor was often called the “Lady Edison”? | Beula Louise Henry |
What are three of the nine questions you might ask yourself to determine whether your invention?
Before you do anything, here are some questions to ask yourself when assessing the viability of an invention idea:
- Is the idea unique? Uniqueness is one of the most important factors to consider while assessing the potential of a new product.
- Is the idea technically feasible?
- Is the idea commercially viable?
Which of these problems did Vannevar Bush discuss in as we may think?
In “As We May Think,” Bush focuses on the idea of extending the human memory and the human ability to catalogue, categorize, and recollect the totality of human information. Technical specifics aside, the brilliance of the memex and how it tackles the problem of information access is by way of associative indexing.
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 did Vannevar Bush invent?
Differential analyser
When was as we may think written?
July 1945
How does the Memex work?
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. When the user is building a trail, he names it in his code book, and taps it out on his keyboard.
Who wrote the article that appeared in The Atlantic magazine in 1945 that foretold what we know today as the Internet?
As We May Think
| “As We May Think” | |
|---|---|
| Author | Vannevar Bush |
| Language | English |
| Genre(s) | essay/article (about 10 pages long) |
| Published in | The Atlantic |
Who invented Memex?
Bush introduced the concept of the memex during the 1930s, which he imagined as a form of memory augmentation involving a microfilm-based “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.
What is Memex II?
In 1959, Vannevar Bush described an improved “Memex II”. Each society would maintain a ‘master memex’ containing all papers, references, tables “intimately interconnected by trails, so that one may follow a detailed matter from paper to paper, going back through the classics, recording criticism in the margins.”
What does Memex stand for?
The memex (a portmanteau of “memory” and “index”) is the name of the hypothetical proto-hypertext system that Vannevar Bush described in his 1945 The Atlantic Monthly article ” As We May Think”.
When was the Memex invented?
1930’s
When was Memex made?
In 1945 Vannevar Bush introduced the idea for a a microfilm based machine for storing and retrieving knowledge. He called this machine the memex and it is widely considered the first conception of the home computer.
Who wrote the first hypertext solution Memex?
Bushs Memex conceptualized the problem and one kind of solution—the first mechanical, personalized information system. Many other solutions have been tried since then, none of them wholly successful. The essays in this book, taken as a whole, give us a picture of why this is so.
Who built the first hypertext system?
Vannevar Bush
Who joined hypertext Internet?
Hypertext and the World Wide Web In the late 1980s, Berners-Lee, then a scientist at CERN, invented the World Wide Web to meet the demand for simple and immediate information-sharing among physicists working at CERN and different universities or institutes all over the world.
Who coined the term hypertext?
Ted Nelson
What is difference between hypertext and hypermedia?
Hypertext refers to the system of managing the information related to the plain text. Hypermedia refers to connecting hypertext with other media such as graphics, sounds, animations.
What is difference between hypertext and hyperlink?
Difference between Hyperlink and Hypertext: Hypertext contains the Non-linear linking of the text with some other information. In Hyperlinks the references are used in the hypertext or with other hypermedia. Hypertext involves only text. Hyperlink involves Text, media, audio, video, images, and graphics.
What is meant by hypermedia?
Hypermedia, an extension of the term hypertext, is a nonlinear medium of information that includes graphics, audio, video, plain text and hyperlinks. This designation contrasts with the broader term multimedia, which may include non-interactive linear presentations as well as hypermedia.
What are the disadvantages of hypermedia?
A disadvantage of hypermedia can be that users may browse hastily….Hypermedia
- Electronic orientation.
- information displays.
- Electronic Personal Assistants.
- General Information and Communication Systems.
- Lectures.
- Electronic library systems.
- Directories.
- Research Database.
What are types of hypermedia?
PHACTOR: A Prototypical Hypermedia Type
- PHACTOR Layout Elements. PHACTOR is an XML-based media type used for representing simple text and a basic set of application controls.
- PHACTOR Link Elements.
- PHACTOR Control Data Elements.
- A Complete PHACTOR Document.
- Rendering PHACTOR Documents.
- Summary.