reaching. • The work surface should have a matte finish to minimize glare or reflections. • The area underneath the desk should always be tidy and clean to accommodate the user’s legs and allow for stretching. • If a fixed-height desk is used‚ add a keyboard tray that adjusts vertically to provide added adjustability. • A footrest should be used if‚ after adjusting the height of the chair‚ feet do not rest flat on the floor. • Use a headset or speaker phone to avoid neck and shoulder discomfort if
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company’s Health Services nurse come visit my cubicle for an ergonomical evaluation. At that time‚ I had not heard of ergonomics. However‚ through the evaluation the nurse determined the chair needed adjustment‚ the location of the computer monitor‚ keyboard and phone were causing my back and neck pain . Modifications of these items were implemented for my work surface to be ergonomical my posture improved‚ I had no pressure on my back or neck. My stress level decreased‚ I was much more efficient and
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keystrokes. A macro is a shortcut to for a task that you do repeatedly (Microsoft Word Macros). In programs like‚ Microsoft words‚ Microsoft Excel‚ and other programs‚ a macro is a saved sequence of commands or keyboard strokes that can be stored and then recalled again with a single command or keyboard stroke. In computers‚ a macro is any programming or user interface that when used‚ it expands into something larger. The original use for a macro or ‘macro definition’ was in computer assembler language before
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There are many thing that are of importance to me in my life but the three that I cherish the most is my phone‚ my keyboard‚ and my bible. One of the artifacts in my life that is of importance to me‚ is my phone. It sounds absurd to say that a phone is my bestfriend‚ but I guess that means you can call me absurd. I carry this device in my pocket‚ it’s pocket sized and can travel anywhere that I go. My phone shows how I live a what you would call adventurous life. I take pictures of all the places
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processing system such as a computer or other information appliance. A keyboard is the most common input device. Using a keyboard‚ the user can type the text and execute commands. Keyboard is designed to resemble a regular typewriter with a few additional keys. Data is entered into the computer by simply pressing various keys. The layout of a keyboard comes in various styles but QWERTY is the most common layout. The layout of the keyboard has changed very little ever since it was introduced. In fact‚ the
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business will become. Although this will take lots of money at first‚ the result will be extreme success. There exist many different things in the workplace that add to stress and injuries. They range from lifting heavy boxes to typing too much on the keyboard. This paper will be focusing on the principals of ergonomics in the computer workstation. According to the Board of Certification for Professional Ergonomists (BCPE)‚ the definition of ergonomics "is a body of knowledge about human abilities‚ human
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UNIT 3 1 You’re looking at a memory module with a row of chips on one side. You count 30 pins along its edge connector. What kind of module are you most likely looking at? A 30-pin SIMM. These were used in 386-class and early Macintosh computers. 2 You need to add more memory to your system. You know it has a 133 MHz system bus. How can you determine what type of memory to install? Consulting your owner’s manual is the best way to determine the supported memory types. 3 What types
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Overview Specs Accessories Owners support HP dependability. Day after day. The HP Pavilion 15 goes through rigorous testing to help ensure it meets the highest standards for overall reliability and durability. Designed to do more. Use the numeric keyboard to fly through online finances. View everything from websites to Skype chats with awesome clarity on a 15.6inch diagonal HD display [1]. Connect without hassles. Say goodbye to dongles and have all the connections you need‚ including VGA display
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Science fiction is turning in to reality with the progression in the areas of information technology and neuroscience. Scientists are trying to find new ways of interaction. The most crucial field of research is Brain Computer interface. Primary destination of this study is to show the possible designs and illustrate a device which can recognized brain signals as input with the help of researches which are done in the past. Moreover‚ in this study the users of a device will also be discoursed. HOW
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will be comparing the desktops. Desktops have a big disadvantage when it come to mobility. There are stuck in one place and can not be moved very easily. They have a lot more wires that have to be. Everything comes separate for example: monitor‚ keyboard‚ and mouse. You need a bigger space to use a desktop. Desktops usually do not come with Wi Fi so it means you always need a modem around to be connected to the internet. Desktop are bigger so the do not travel well when needed to get fixed or it
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