Accuracy of data input is important. What method of data input would be best for each of the following situations and explain why?

Accuracy of information stimulant drug signal is important. What regularity of data input signal would be outdo for each of the adjacent situations and pardon why: a.         Printed questionnaires Keyboard; digression from avoiding uncertainty from unclear helping hand or other methods, and because ...most input data consists of letters and numbers. In addition, people are unremarkably familiar with how to use keyboards and with the layout of the keys. Thus, flyspeck training is required for users to liquidate down familiar with keyboards (Nickerson, pg. 75 of view-text) b.         Telephone survey Touch-tone (keypad) input. Also considered a keyboard by the text, so the cite still applies here for reasoning. c.         Bank checks Optical view Input device; MICR OCR print allows for a quick witness and routing of the check to the proper bank and branch - todays stores take checks, input the amount into a keypad (see a and b ) and scan them by dint of the check reader making it similar to an ATM transaction. d.         retail tags Optical Scanning Input device; Bar-coding allows for easy data-read for fund and price purposes - without the bar code the cash register would be a pretty big calculator with a drawer. e.          big documents Funny - I just finished attempting to explain typewriters to my daughter.

ideally a unspoilt voice-recognition software would be ideal to get the bulk, using a keyboard only for tweaking, editing, and formatting as involve (because one of the drawbacks to a keyboard is, of course, carpal-tunnel). But due to the nature of the bank line world (edi ts, re-edits, extra input, removed sections! ) the keyboard is going to be the carriage to go. Convenience and quality of outturn are important. Explain what method of output would be best for each of the following situations and explain why: a.         Hand held computer Wireless data take out - the... If you want to get a full essay, regularise it on our website: OrderEssay.net

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