Output, input, Storage and Speed of the Computer
Printed questionnaires Intelligent Character Recognition (ICR) would be the best choice. Its the ICR technology that allows data capture software to automatically to, read information from all types of documents - even handwritten ones. Telephone survey-voice recognition is best because a voice input device can be programmed to distinguish answers spoken into the receiver allowing it to all be completed by computers. Bank checks- scanning devices that recognizes bar codes are called MICR (Magnetic Ink Character Recognition) a magnetic scanning input device. ..Stair and Reynolds(2006).
A MICR input system will magnetize the information at the bottom of the check for simple interpretation. Retail tags- The best data input for retail tags would be a bar code scanner. This is called an optical scanning input device. By using a bar code scanner manual input if numbers into a keypad is not necessary. ... Specific codes apply to certain types of merchandise Long documents- Document scanners with a DMS (Document Management Service) to store data after it has been scanned would be the best choice. Lais Sami, (2002,)...
Computerworld. A handheld computer device for data acquisition is described. The device includes a hardware interface to be connected to a processing device and to an attachable sensor. The device also includes a data module to interact with the sensor and with the processing device and a display module to display data collection results on a display of the processing device. (Freepatentsonline)
The best output for color photograph would be a display monitor and a printer. - The best output for printing a resume would be a laser desktop printer. The reason for this is because most of the time resumes are created at home and printed from there. In addition the laser produces the best quality of document and a resume is an important document. When someone is looking for a job his or her resume is outputted by being printed on a special resume paper and that hard copy is submitted to the potential employer. Many employers have also been accepting resumes through email. The best output for memorandum would be a high volume printer. The reason for this selection is because of its ability to print out many copies. A memorandum usually needs to be passed out to many people in a company and the printer would be able to create these documents quickly.
These RFID tags allow McKesson to electronically track pharmaceuticals throughout warehouses, allowing for less lost product. Health care in the United States is at one of its most uncertain and unpredictable eras in the entire history of the country. New technology, services, and ideas are being invented each day, and McKesson Corporation is at the forefront of this ongoing technology race. The McKesson Corporation is constantly working with other health care organizations to strengthen the health of their business, improve quality, develop new efficient means, and help them control costs. The McKesson Corporation’s mission statement is as follows, “Together with our customers and partners, we are creating a sustainable future for health care.
2. Identification. RFID tags also offer a much higher information density than bar codes, allowing manufacturers and vendors not only to store a generic product id...
* If more than one printer is being used, indicate which printer each job was printed on.
Computer hardware engineers research, develop, and test computer systems and components such as processors, circuit boards, memory devices, and many more (Bureau of Labor Statistics). They design new computer hardware, create blueprints of computer equipment to be built. Test the completed models of the computer hardware that they design. Update existing equipment so that it will work will new software. Oversee the manufacturing process for the computer hardware. Maintain knowledge of computer engineering trends and new technology(Bureau of Labor Statistics).
Without the identification scanner, there is no way to access this information. An ID scanner operator must physically compare the information displayed in the ID with the information displayed on the ID scanner. If the data on the front of the card does not match the data stored on the card, it is likely that the ID is wrong. In this way, an identification scanner can be a valuable tool for assessing the authenticity of
A barcode is a visual representation of data that is checked and utilized for data. Bar code is simple to control equipment and tool inventory. In facilities supervisors can use barcodes to link work orders, purchase orders, spare parts and equipment which can be further used to track and collect cost. In barcodes historical data can be used to predict the seasonal fluctuation accurately. Barcodes are printed specifically on the paper or a plastic object, therefore actualizing a standardized identification framework is far less expensive than the RFID innovation.
RFID has taken strides from being a far off solution to becoming a mainstream application that helps speed the handling of manufactured goods and materials. RFID is an identification and tracking tool for a product using radio waves. It uses a microchip and a printed antenna that can be then packaged in several different forms such as a label or embedded between layers of a carton. These labels are then used to identify the manufacturer, product category and the RFID enables this identification from a distance and unlike earlier bar-code technology, it does so without requiring a line of sight. (Finkelzeller)
In a Telephone survey, Handwritten score sheets, using a pre-determined questions in a predetermined order is accurate by repetition. Anything out of the ordinary will stand out and be easily picked up and dealt with.
Measuring devices in the laboratory as well as in some industries mostly have a display unit through which the output is taken. The process of output data collection from display is usually done manually or by data acquisition cards which may not be always available. Moreover, commonly available data acquisition cards are very costly. So a solution of this data acquisition problem is proposed using a webcam and processing unit which can be arranged for at a nominal cost. Further it can eliminate the error of human eye as well as adjust the interval of taking the reading.
application. Raw data is collected in three ways. The first is to use input devices worn
RFID, or radio frequency identification, is the new system that is replacing the use of barcodes. RFID tags allow users to more quickly obtain information from the object that the RFID tag identifies (Evans, 2012, p. 190). RFID tags are more helpful and will eventually replace barcodes entirely because they allow the user to scan the object without physically touching or optically reading anything on it. Rather than reading an identification number that is then looked up in a database, it is possible to gather information directly from the tag (Bonsor).
A processor is the chip inside a computer which carries out of the functions of the computer at various speeds. There are many processors on the market today. The two most well known companies that make processors are Intel and AMD. Intel produces the Pentium chip, with the most recent version of the Pentium chip being the Pentium 3. Intel also produces the Celeron processor (Intel processors). AMD produces the Athlon processor and the Duron processor (AMD presents).
Computers are very complex and have many different uses. This makes for a very complex system of parts that work together to do what the user wants from the computer. The purpose of this paper is to explain a few main components of the computer. The components covered are going to be system units, Motherboards, Central Processing Units, and Memory. Many people are not familiar with these terms and their meaning. These components are commonly mistaken for one and other.
Computer technology has had a significant impact on retail stores. All but the smallest shops have replaced the old-fashioned cash register with a terminal linked to a computer system. The terminal may require that the clerk type in the code for the item; but more and more frequently the checkout counter include a bar-code scanner, a device that directly reads into the computer the UPC printed on each package.
The central unit is the basic part of the computer and includes all the main computer parts. It is the heart of the computer system. It is responsible for executing, or running the software. The software programs are translated into a series of codes made up of 1s to 0s that the CPU can understand. Every code means a certain operation should take place.