Human computer interaction (user interface ) Coursework

Human computer interaction ( user user interface ) - Coursework ExampleReference Chapman, Callum. Common Elements Used in Interface Button Design.Web Designer Dept. (2011) 4. Web. 20 Dec. 2011. . TYPOGRAPHY The fonts and typefaces are important elements of the user interface. It should be in proportionate with the pattern or else it get out just look like a clutter. I learned that it should draw attention to the content fetching in consideration its coat, lines and shade. The overall appearance of the font is in conjunction with its readability which is highly innate for the end-user. Moreover, the amount of text in a given space should be kept to a minimum. The family relationship of the font color and dry land is equally vital in achieving high contrast content which barely adds to the readability degree of the content. Lastly, I also learned that appropriate spacing and the presence of empty handle are techniques to achieve visual relief, in this way the viewer will not be flurry from the focal contents. Reference Genkin, Namie . Importance of Great Web Typography.Onextrapixel. (2010) 1-4. Web. 20 Dec. 2011. ... I also learned that combinations with exacting polarity such as the use of dark text on a light background are notably effective. This is particularly important when dealing with visually-impaired users. Reference Hall, R. and Hanna, P. (2004), The Impact of Web Page Text-Background touch Combinations on Readability, Retention, Aesthetics, and Behavioral Intention, Behaviour & Information Technology, forthcoming VIRTUAL KEYBOARD DESIGN Inputting is the concomitant interaction the user performs. It should be simple despite the complexities of the keyboards overall features. In the case of virtual keyboards, wherein industrial design is left out in place of a touch interface, the tactile response time should be fast enough to let the user focus on inputting end and not worrying whether the characters has already been displayed. It is fairl y important that the on-screen keyboard should be open to interact with the fingers and not merely by using the stylus. It is a fact that the best pointing tool is our finger the keyboards design should be able to accommodate the multitasking potential of a human hand. The spacing of each character should be accurately be considered to avoid wrong inputting. Reference Xiaojun, Bi, Barton Smith, and Zhai Shumin. Multilingual Touchscreen Keyboard Design and Optimization.DGP. (2010) 1-34. Web. 20 Dec. 2011. . I learned that in an on-screen keyboard, screen clarity and size are important elements. The spacing between characters avoids unintended inputs. In line with this, the user should be able to perceive that