The Importance of Data Accuracy
The accuracy of data input is extremely important. There are several types of data input. They all provide different aspects of data accuracy. There is Copy and paste method, Typing of data input manually, Verbal through voice recognition & Verbal to a stenographer, importing from other resources. Handwritten & Scan tron scanners, network sharing, Bar Coding, Bar Scanners, Punch out Tads such as the one used in the presidential election in Florida.
I in the following Senerios the accuracy of data is described
A. In the Printed Questionnaires inputting data using handwritten answers that later are put through a scan tron machine is extremely accurate. By having the original and then having an electronic devise read according to where a mark is physically placed on a sheet of paper or scorecard is quick and accurate.
B. 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.
C. Bank Checks can easily be procesed by running the check through a scanning devise that reads reading the bottom of the checks for account routing information. While the actual Dollar a real life person inputs amount of the check with a ten key keypad for entering in numbers in a designated area of the check for accuracy of currency. This method is extremely fast and accurate for banks so that they can process thousands of checks in a timely manner.
D. Retail tags are marked with a bar code. Usually an Item in a retail store of thousand of items needs to identify each item respectively. So by using a bar code that put a predetermined set of #'s into a code format. Any scanner in the store can simply scan the code for each identifying # instead of remembering or writing down 6 and 8 digit #'s to identify. This intern eliminates the dyslexia and mixing #'s up.
E. Long Documents, are best inputted with a scanner or copy and paste for accuracy. This will ensure no typing or grammatical errors. Monkey see monkey do. No emotions or thoughts.
II Along with Accuracy of data there also Convience and Quality of output. For
A. Hand Held Devises a small LCD screen can easily and effectively provide a convient output. Just like having a Computer Monitor but smaller and lighter.
The program will monitor the user input and will notify immediately of a wrong action (like a key stroke the is not valid for the particular input), will create an error file that contains the data set that contains the error to be analyzed and investigated, or the entire batch of data will be rejected, if the errors cannot be attributed to an specific record, for the user to locate issues and resubmit a corrected set.
Wolinsky, H. (2006, October). Tagging products and people. espite much controversy; radiofrequency identification chips have great potential in healthcare. Science and
This first question is the easy question and i made my mind on what methods i should pick. I pick a convenience methods even despite the flaws of creating a bias in result of an incompleted conclusion and this convenience methods also it may not represent the views of others student. But the methods itself is very lazy but the way to get people to do the survey by being up in their face and surveying two hunderd out of five thousand student that come to the liberty, really
It almost seems like work would be impossible to get accomplished without the technology some days. Every medication administration, blood draw and specimen collection requires and readable accurate name bracelet to document and complete these tasks. One day while I was at work the topic of scanning compliance was discussed in a monthly early Monday morning staff meeting. It was brought to our attention that our floors compliance with scanning the medications was lower than the target goal. So, as I sat and contemplated my part in the floor’s overall score I came to a conclusion. I realized that I too was part of the problem. Sure I was acknowledging order, scanning the patient, ensuring all the six rights were met but, what the break in the chain was scanning the same two medications that every patient has ordered oxygen and saline flushes. In the system I use, at that time, the saline flushes and oxygen did not have a barcode that able to be scanned when completing medication administrations and every patient each shift have these ordered. Let’s say there are currently 30 patients on the floor and that have both of these medications on their MAR and not once were the medications scanned due to unreadable or no bar code available. That would come to a total of 90 times in one 24-hour period where there was a break in the bar code medication administration process resulting in
...king it quicker for the subjects using their time to fill it out. I got a little confused during my initial calculating of the surveys due to the amount of questions and the different age groups I split each survey up in.
This is the algorithm that the invention of Bitcoin solved. This system is very similar to the ledger that banks use to manage money electronically in their systems. While their system is controlled by a private company, Bitcoin is totally decentralized. It is not a corporation or bank deciding what is happening with your money, it is not decided by anyone buying you. It is simply confirmed using validated math and proven computer science.
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)
Such applications might limit the use of hands in a future that has both hands preoccupied with work leaving only voice commands as a suitable means of operating many photo
when writing an essay, report, or anything else, I type it on my computer. I can probably
others involve recording or retrieving data (making a booking, enrolling a student at university looking up results etc)
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,)...
LCDs are very economical; easily programmable; they have no limitation of displaying the special characters, animations and many more.
are accurate and precise when measuring ingredients to insure that each portion is about the same
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.
We all use output devices in our normal day to day life, most of us use them a lot more than we may realize now that we are in school. An output device is any processing equipment used to communicate the results of data carried out by a computer or other processing devices which turns information into an easier form for us to read. (Wikipedia).