Data Input Methods
Optical data readers
The best data input method for printed questionnaires would be Optical Data Readers. Optical Data Readers are a special type of scanning device to be used on documents. Optical Data Readers fall under two categories, optical mark recognition (OMR) and optical character recognition (OCR) (Stair, R., Reynolds, G., 2004). Printed questionnaires which, for instance, can be used for surveying groups of people regarding a particular subject can utilize OMR through the utilization of OMR paper refer to as "mark sense form". This special type of paper requires those completing the questionnaires to fill in boxes using pencils. From there, the readers can recognize their marks in response to the questions on the questionnaire in order to gather the needed information. Also, for more in-depth questionnaires, OCR readers, which reflect light to recognize various characters, can convert handwritten or typed documents into digital data by utilizing special software (Stair, R., Reynolds, G., 2004).
Voice recognition devices
For a telephone survey, a voice-recognition device would be the best method to input data. Voice-recognition devices utilize microphones and special software to record and convert the sound of the human voice into digital signals. This method would pork best because these voice recognition devices can record and translate into digital signals as the telephone survey is being conducted (Stair, R., Reynolds, G., 2004).
Magnetic ink character recognition device
Magnetic ink character recognition (MICR) is the best method for reading and inputting bank check data quickly. When using MIRC, data is placed on the bottom of a check using a special magnetic ink. Data which is printed utilizing this special ink uses a special character set can be read by both people and computers (Stair, R., Reynolds, G., 2004).
Bar code scaners
Bar code scanners utilize a laser scanner to read a bar-coded label on retail tags. Retailers can utilize this technology to control and keep track of their merchandise by scanning their retail tags as merchandise comes in and goes out of the store. This would be the best method of inputting retail data because this allows the system to track how much inventory is left within the store (Stair, R., Reynolds, G., 2004).
Scanning device
Documents such as long documents would best be inputted using an input device such as a scanning device. Scanning devices works similarly like a photo machine. The page is place into the scanner and the data on that page is scanned into the computer.
The first method I will look at is the rt method which is built upon collected data from surveys etc. Its main plus points being that it uses a much larger sample than the other methods because it takes less time to collate the results. It is also useful because it allows for further research to be added - it can be updated. There are a number of problems with this. The subjects may not feel comfortable and could answer just to please the experimenter. A big problem with the method is that it does not give enough range for the subject. They are restricted within the boundaries of the tick boxes. The researcher can only learn so much.
If anything is missing rescan the document so that all information is capture in the scanned image.
It is crucial that individuals take precautions when using technology to have conversations with others. Due to the fact that it can be dangerous, effective telephone communication is very important. Before using technology as communication devices, it is a good idea to know the main issues regarding it. It is also a good idea to know about any recent developments and how it affects its users. By making sure the technology has high ratings and positive feedback, there is a greater chance that you will be happier with the outcome of your purchase.
Although there are many technologies in tracking, for this research I will be discussing Radio Frequency Identification (RFID) and Universal Product Code. There are major differences and comparisons between these two technologies which define both. Though both of these technologies are widely used within numerous industries, they are used differently since they are so different. For example, the government (United States Postal System), military, private companies (such as Wal-Mart, Target and other companies), the healthcare system, and other industries all use these types of tracking technologies. Though some industries specifically use just one technology or though many use both. In my research, I will define both technologies, discuss the history, how they are used and what the future is of both products.
A franking machine is used to check the weight of the envelope and contents so you pay the correct postage. Once you have folded your letters or documents and put them in the envelope you wish to use, you then
... read aloud, dictation to scribe, assistive devices, marks in book, braille/braille writer, magnification device, computer/word processor, testing in separate room, and large print.
Captioned Telephone is a new product of Ultratec, being tested in several states. CapTel is an innovative service in which the operators repeat the words of the hearing party into an automatic speech recognition system for rapid transcription. Voice and data are carried on one line so that the hard of hearing or deaf user can monitor the speech as well as see the transcription. The CapTel phone is set up for “dial through” so that the user does not need to dial the relay service first.
This report investigates four of the leading voice recognition applications to determine whether this technology has become a practical option and to determine which application is the best choice. And so that this report and further study of the software can be better understood, an introduction to the subject of voice recognition software follows. Introduction to Voice Recognition Technology Several different voice recognition products currently exist in the marketplace, and viable choices are greater in number than they were only a few years ago.
Bar code administration is technology that was founded to improve the safety of patient care in regards to medication administration. Nursing as well as the healthcare system have benefited tremendously by this technology by increasing the pace as which medications can be administered and decreasing the number of medication errors when used appropriately. In the following I will define and discuss an example of bar code administration and a then a personal experience I had with bar code administration.
...speaker and the listener. The student can store often used responses, and prepare anticipated answers prior to situations where he will be meeting with those less familiar with his speech capabilities. By implementing this type of device, the student has become more confident and can communicate appropriately for a student his age. In this instance, the integration of technology into the learning environment may make a difference as to whether the student is employable or overlooked due to the inability to communicate well on the job.
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)
Data acquisition is the process of copying data. For computer forensics, it’s the task of collecting digital evidence from electronic media. There are two types of data acquisition: static acquisitions and live acquisitions.
Focusing on surveys and questionnaires, and quantitative research methods, it varies on the person getting questioned as to which method they prefer. Some individuals may prefer to fill in a questionnaire, as it is quick and simple for them, whereas someone else would rather have a face-to-face interview because they may find questionnaires to complicated. Giving people the choice gives the more chance of getting a response overall. It is important that the researchers are aware of the advantages and disadvantages because they will then be aware of what method to use, and will know what method is best to use. It is also an advantage to work with experienced researchers in order to find out the best results.
The research carried on both quantitative approach and qualitative approach. It began with quantitative approach—questionnaire. Bryman and Bell (2003) asserted that mail or postal questionnaires are most popular forms of questionnaires. Another form—self-completion questionnaire was also common because of the overlap with postal questionnaire to some extent.
Internet Voice, also known as Voice over Internet Protocol (VoIP), is a technology that allows you to make regular telephone calls using a dial up or broadband internet connection instead of a regular phone line. Some services using VoIP may only allow you to call other people using the same service, bu...