Human computer interaction (user interface ) Coursework

Human computer interaction ( use of goods and servicesr interface ) - Coursework ExampleReference Chapman, Callum. Common Elements apply 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 design or else it will just look like a clutter. I learned that it should draw attention to the content taking in consideration its size, lines and shade. The overall look of the font is in conjunction with its readability which is highly essential for the end-user. Moreover, the amount of text in a given space should be kept to a minimum. The relationship of the font color and background is equally vital in achieving high contrast content which further adds to the readability degree of the content. Lastly, I besides learned that appropriate spacing and the presence of empty fields are techniques to achieve visual relief, in this way the viewer will not be distracted 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 positive 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 rascal Text-Background Color 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 snip should be fast enough to let the user focus on inputting end and not worrying whether the characters has already been displayed. It is fairly important that the on-screen keyboard should be equal to(p) 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 keep the multitasking capability of a human hand. The spacing of each character should be accurately be considered to avoid erroneous 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