Systems Analysis and Design Assignment Example | Topics and Well Written Essays - 1000 words

Systems Analysis and Design - Assignment Example In this scenario, given below are some of the important aspects which can have a significant influence on the system design: (Kirwan, et al., 1997; Kariuki & Lowe, 2010; HSE, 2011; Carayon & Wood, 2010) Interface design and workplace layout: it ensures a high-quality interface Environmental considerations: this factor involves consideration of illumination noise, thermal, and air conditioning factors Communications aspects: it involves making sure dependable communications Job and team design: making easy regarding high motivation and cooperation Selection, training and procedures: the exact person intended for the job, as well as appropriate training and aids Human error and recovery: checking and correcting or keeping away from the results due to human errors, and making sure the humans are able to detect and correct machine errors/breakdowns Explain why it is or is not important to test the system on users? System Testing on User It is really significant to test the system for use rs. Additionally, the most significant feature of some testing pays attention on the user experience as well as looks for the pinpoint issues for user interaction with the website. This testing outlines what issues exist, how to enhance and improve user’s level of confidence and utility and encourage return visits and circulation with system capabilities. For the majority powerful systems in the world, as well as for one of the majority strong resources exist on the planet, Google positively has a generic technique. In addition, this is a high-quality instance of tackling system usability from the users’ viewpoint and not from a design point of view. Moreover, Google could surely jazz up their system, however they keep it straightforward for the reason that users achieve utmost usefulness by using it. In this scenario, Google is an excellent instance of a website with an extremely high level functionality, however they uphold a clean and uncluttered appearance, as a re sult users are not overcrowded by tools as well as apps screaming for user attention (RankPay, 2010; Weakley, 2007; Wong, 2010). Question No 2 2. Explain why it is important to use frames. Frames allow us to place our navigation on each system page of a website without making changes on each page. In fact, if the system navigation is in a different frame, and we alter it, it will alter each page that makes use of that frameset. In addition, frames make an advertisement that is for all time available. Additionally, by placing our ads inside a frame at the peak of the page, we make sure that that ad is noticeable still when the reader scrolls the major content. In other words, frames permit us to "brand" our website. In this scenario, we can place our logo as well as website name in a separated frame to keep that information clear and center. Furthermore, frames cover the URLs. Thus, they are not very safe, however if we want our readers to not be familiar with the URL of our pages ro utinely, frames are able to hide it. As well, when people bookmark our web pages, the URL is the major web page, rather than a deep link, that a number of websites favor (Kyrnin, 2011; Kyrnin, Why should I use frames rather than CSS or CSS rather than frames?, 2011; Boutell, 2011; HTML Code Tutorial, 2011). Explain data capture and OMR. How is it different from OCR? Scanning