Nobody downloaded yet

Early Computers - Research Paper Example

Comments (0) Cite this document
Name Professor Class 20 April 2012 Early Computers 1. Introduction Computers represent one of the most influential technologies we have developed in centuries. They have taken over computation, data management and information processes. The applications are countless and they are involved in our everyday life…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER98.9% of users find it useful
Early Computers Research Paper
Read TextPreview

Extract of sample
"Early Computers"

Download file to see previous pages Conventional desktop and laptops have extreme efficiency and storage. Apart from these they have blended in our vehicles, aircrafts, security systems, houses and industries to name a few. The computers we use today are a result of progress and innovation for almost three quarters of a century. The early developments are discussed in detail; 2. The First Computer Konrad Zuse was a German engineer who made Z1, the first programmed digital computer in 1936 (Copeland 5). The computer used electromechanical process to relay data. His original design was based on Vacuum Tubes, but due to lack to funds he could not implement the technology in his design. Because of the electromechanical processing his computer is not considered by many to be the first fully electronic computer (“Who Invented the Computer” 2). However, Zuse continued work on his computer and in 1941 introduced Z2 and Z3. The machines used telephone relays for sending and receiving data. The breakthrough, however, came from John Atanasoff, who introduced ABC Computer in 1942. According to Null and Lobur, John Atanasoff is credited with the construction of “first completely electronic computer” (19). The computer used vacuum tubes for relaying data. ...
3. Early Developments 3.1 Vacuum Tubes Vacuum Tubes were the most critical development and the major step towards the development of modern computers. These were used to deliver electric current in a vacuumed environment. The current was passed through the tubes and amplified. These were used for electrical signals by varying the amount of current. Vacuum Tubes were used in different devices and varied as per functionality. The tubes were replaced by transistors for use in computers. They were power efficient than the tubes and were responsible for shrinking the size. Furthermore, they significantly improved reliability of these early systems (Rojas and Hashagen 85). 3.2 Storage The Vacuum Tubes were used to relay data. They could not store data and were very unreliable. The first real storage was by F.C. Williams (Lavington 19). It was simply a charged phosphor film that recorded the pulse from the tubes. The pulse was recorded as a binary with the values differing with the strength of electric signal. The pattern of binary was recorded on the film and could be later used for regeneration. The equipment was known as Williams Cathode Ray Tube and was an electrostatic storage technology. 4. Operation Binary Number System was used for calculations. Programs were based on arithmetic and it was interpreted in binary code for the computer to process any calculation (Introduction to Computers 8). The Binary System has only two values that are 1 and 0. The computers interpret electric signals as 1 and dim signals as 0. The Vacuum Tubes were used to relay the signal and the storage films were used to record the information for later use. These components made the computers extremely big and difficult in ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Early Computers Research Paper Example | Topics and Well Written Essays - 1250 words”, n.d.)
Retrieved from
(Early Computers Research Paper Example | Topics and Well Written Essays - 1250 Words)
“Early Computers Research Paper Example | Topics and Well Written Essays - 1250 Words”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
Health sciences and medicine Research Paper: Barcoding for Patient Safety
This paper seeks to examine how the use of the high technology could prevent medical errors. The technology used for bar-coding of products and services of other industries than healthcare is now a common place. In the healthcare sector, pharmaceutical products have recently been mandated by the FDA to carry barcodes.
14 Pages(3500 words)Research Paper
Computers. Who invented the computer How did early computers work What were their limitations How would they compare with computers today
 Who invented the computer? How did early computers work? What were their limitations? How would they compare with computers today? Truly, life in the modern society cannot be possible without the use of computers. Computers have actually become a part of our lives, and the world would come to a stop if computers stopped working.
6 Pages(1500 words)Research Paper
The advancements that have taken place in recent three to four decades can be attributed to the computers directly. They are part of our houses, offices, leisure, sports grounds, roads, airways. In short in present day we can hardly find a corner that is void of computer and its excellences.
6 Pages(1500 words)Research Paper
Research paper
According to Norman (2004), the importance of emotional appreciation during product design can never be overestimated. The author argues that attractive products not only enhance our creativity but also can also expand our mental processes thereby increasing our tolerance of minor difficulties.
8 Pages(2000 words)Research Paper
icense, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. This article has been cited by other articles in PMC. Go to: Abstract Worldwide, obesity trends are causing serious public health concern and in many countries threatening the viability of basic health care delivery.
5 Pages(1250 words)Research Paper
Aesthetics in Early Childhood Education
This paper provides an overview of Aesthetics in Early Childhood education in general, and in particular, it explores children’s music teaching and learning, children’s visual aid, and children’s role-play. The paper pays a special attention to the relationship between technology instruments and the three critical early childhood education activities, namely music teaching and learning, visual aids, and children’s role-play in early child hood education.
15 Pages(3750 words)Research Paper
Early Childhood Research Paper
The sweet smelling and colorful objects were the most preferred. The child usually ignored any form of interruption to complete a particular play. She was creative and could always try to do something else to make the play better. She was acquiring language skills fast, with pronunciation improving time and again.
5 Pages(1250 words)Research Paper
Research PAper: Early childhood interventions
Research exploring and confirming the efficacious elements of early intervention is a critical piece of the plan (IACC, 2003). Although the importance of early intervention and early childhood programs has widespread support, researchers and
10 Pages(2500 words)Essay
Are we too dependent on computers
To execute these tasks by its programs, a computer must have an element of processing and memory in which it stores vital and fed information. It is the processing component of a computer that executes the directed logical and arithmetic operations (Ifrah,
9 Pages(2250 words)Research Paper
Technology and Early Childhood Education
In essence, extensive use of technology in classrooms has reduced the workload of tutors while enhancing the overall performance
8 Pages(2000 words)Research Paper
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Research Paper on topic Early Computers Research Paper for FREE!
Contact us:
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us