Today we will know about electronic voting system or Computer Voting system and its good or bad side.
The dispute over electronic voting is as heated as a debate between presidential candidates. The risks versus the benefits are discussed, investigated, and argued. But what are the facts that lie beneath the fuss? The key function of an electronic voting system is to obtain voter preferences and report them reliably and accurately. Some assert that electronic systems are safer than other methods of voting because they implement security checks and audit trails, and are tougher to tamper with than paper ballots.
The dispute over electronic voting is as heated as a debate between presidential candidates. The risks versus the benefits are discussed, investigated, and argued. But what are the facts that lie beneath the fuss? The key function of an electronic voting system is to obtain voter preferences and report them reliably and accurately. Some assert that electronic systems are safer than other methods of voting because they implement security checks and audit trails, and are tougher to tamper with than paper ballots.
One of the most widely used electronic voting systems. Diebold Election Systems boasts some 33,000 voting stations in locations across the United States. Dieboltfs AccuVote-TS system is a voter-activated interactive touchscreen system using an intelligent Voter Card as the voter interface. The interface allows voters to view and cast their votes by touching target areas on an electronically generated ballot pad.
Each unit provides a direct-entry computerized voting station that automatically records and stores ballot information and results. While classified as a direct record entry (ORE) device, the AccuVote-TS system has additional capabilities. The tabulator is a multi functional interface that counts and tabulates the ballots at precincts on election day and communicates with the host computer at Election Central for accurate and timely jurisdiction wide results. However, electronic voting systems have generated concern because their work is not readily accessible for inspection; what goes on behind the screen is a mystery to the general public and therefore causes uneasiness. With computer voting, voter records are intangibly stored on a hard drive, with voting results recorded in electronic memory.
Indeed, a July 2003 analysis of the Diebold touch screen by computer researchers from Johns Hopkins and Rice universities (found at http://www.newscientist.coin) showed that the software was riddled with errors and open to fraud. However, even with the possibility of fraud, electronic. When setting up your computing work-space, make it a priority to choose a comfortable, ergonomically designed chair . Your office chair should
» Allow you to adjust its height.
» Provide good lower-back support.
» Have adjustable armrests.
Your desk also should be well-suited to computer use, like the one shown in Figure. The desk should hold your keyboard and mouse at the proper height, so that your hands are at the same height as your elbows (or a few inches lower) when you hold them over the keyboard. Here arc some other tips that can help you avoid RSI's while working with your keyboard and mouse:
» Use an Ergonomic Keyboard:
Traditional, flat keyboards arc not well-suited to the shape of human hands. An ergonomic keyboard allows you to hold your hands in a more natural position (with wrists straight, rather than angled outward) while typing.
» Use a Padded Wrist Support:
If you type a lot, a wrist support can be helpful by allowing you to rest your hands comfortably when you are not actually typing. Remember; however, that systems may still be safer than prior methods of voting because they implement redundant security checks and audits and may be more difficult to tamper with because of the size and nature of their tabulating components.
Another argument in favor of paper ballots, or at least paper receipts, is that in order to verify an election, all you need to do is gather up the ballots and tabulate them a second (or third, as the case may be) time. However, auditing paper ballot systems is not always as easy as it sounds. Ballots, particularly punch-cards, sometimes provide ambiguous results, as seen in a recent presidential election. They are easily forged and they must be physically handled and transported, which provides the opportunity for substitution or loss. Whether computerized or traditional, no election system is infallible, and in truth, perhaps it doesn't need to be. As some have said, every safe has the capability to be cracked.
The same is true for voting systems. The issue is not whether they are 100 percent secure, but whether they present adequate safeguards to give us faith in the integrity of our elections. you should never rest your wrists on anything—even a comfortable wrist support—while you type. Use the support only when your fingers are not moving over the keyboard.
» Keep Your Wrists Straight: When typing, your hands should be in a straight line with your forearms, when viewed either from above or from the side (see Figure 2A.32). Keeping the wrists bent in either direction can cause must be fatigue.
» Sit Up Straight: Avoid slouching as you type, and keep your feet flat on the floor in front of you. Avoid crossing your legs in front of you or under your chair for long periods.
» Learn to Type: You will use the keyboard more efficiently and naturally if you know how to type. If you Mhunt and peek," you are more likely to slouch and keep your head down while looking at rite keyboard. This technique not only slows you down, but it leads to fatigue and stiffness.
» Take Frequent Breaks: Get up and move around for a few minutes each hour, and stretch occasionally throughout the day.
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