Human Computer Interface Essay

gibe to Nicky Danino(2001), Human Computer Interaction(HCI) is defined as the study, planning, and design of what happens when a person and a computer plough together. HCI lie down of three parts that is the user, the computer and the fundamental interaction involved between the user and the computer. whitherfore I am going to assess the comp all based on more or less(prenominal) criteria. From what eat up been discover in the Kannal Solutions , the work atomic number 18a was found to be well- by for the employees to work. The holds provide sufficient cushioning.This enables the employees to work for foresighted hours without feeling cramps or pains on their bottoms. Besides that, it is observed that the chair has adjustable heights. This enables the employees to adjust the height of the chair consort to their comfort. The patronage anticipate of the chair besides provides adequate support for the back bone. This gas of chair avoids the employees suffering from back aches or other lower back injuries. On the other go, a good deal attention was as well as given to the superintends.The monitors that are used in this company is positioned in such a way that the observer views the inter perpendicularly. When conceive the monitor at this angle, the observer bequeath be able to sign up the emphasis applied on the neck musclebuilders. Furthermore, alone liquid crystal display (liquid crystal display) screens are used as a monitor. This monitor is flicker free be intellect liquid crystal display does non depend on s postning negatron beam to perform. Flickering of the screen bed easily cause headaches to the employees which can seriously reduce the productivity of the company.Moreover , the LCD screen is built such that it would non reflect light out, thus producing a less glare effect. These characteristics delays the eyes from get tired. Apart from that, LCD has similarly been turn out to produce lesser radiation. Thus, choosing L CD screen as a monitor was a good step taken by this company to keep their working surroundings more comfortable. The difference found from what is observed is this company does not provide the employees with ergonomic keyboards or pinch.This causes discomfort for the staffs working here especially for long hours working. Prolonged manipulation of non ergonomic keyboard can be as bad as the worker gets muscle strain or as worse as the employee suffering from Carpal cut into Syndrome (CTS) or tendonitis. CTS is the inflammation of the nerve that connects the arm to the wrist whereas tendonitis is the inflammation referable to repetitive motion on the tendon. The IT and telecommunication industry spends and invest a troop of money to operate.Therefore like many an(prenominal) other companies , Kannal Solutions try to minimize wastage to reduce cost. Other than to minimize wastage, this company as well as gives a rophy attention to alleviate the environment. Therefore, gre en figuring, which is as defined by Sarah Gingichashvili is the study and practice of efficient and eco-friendly computing resources. In this company, printers and computers used contains Energy lead story symbol. Electrical appliances and product that has Energy lead symbol consumes much lesser power compared to those that does not have it.This symbol en trustworthys that the computers mechanically switches to the sleep means whenever it is idle. Switching to this mode reduces the energy consumption of the computer. Besides that, the employees also switches off their computers whenever it is not in use. If in case they need to use it at intervals, they would at least turn off the monitor so that electricity can be saved. Another reason why LCD screen is used in this company is also because of the fact that LCD screen consumes lesser energy than the Cathode light beam Tube (cathode-ray tube) monitor.Due to this reason the CRT monitor waste a lot of energy intimatelyly due t o the titanic emission of heat energy. In Kannal Solutions , most of the computers uses Intel E2140 Dual Core with a mainframe speed of 1. 6Ghz. These computers gives a good action which is needed during the collection of information from customers. The outstrip part about this machine is that its power consumption is really low and efficient. It provided consumes 69 watts. Therefore, in long surpass Kannal Solutions can save great trade in of electricity while making sure that their performance is not affected.Although this company pays a great role in belongings the employees safe and comfortable, it is found through posting that the keyboards and mouse used is not ergonomic. In longer run the staffs can gift nerve complications. So, it is recommended that the company take an spry action to convert all the mouse and keyboards to an ergonomic one so that the workers here will not face any kind of problem which can cause to reduction of productivity to the company. Apart from that, although the chair has ergonomic feature such as adjustable height and proper back rest, it does not have a hand rest.So , whenever the staff feels tired they have to rest it on the table. It would be safer and much comfortable as the hand rest ensures that the workers hand would be parallel to the floor and the elbow would be perpendicular to the arm. So, it is recommended that the chairs here should be equipped with a hand rest. Thus, it is very decease that this company takes HCI seriously. Although there are some drawbacks, it can be overcame by taking proper steps such as suggested in order to keep the employees bring to the development of this company.