b. Most File menus put the "New" option at the top while “Exit” option at the bottom as shown below. Microsoft Word Fire

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B Most File Menus Put The New Option At The Top While Exit Option At The Bottom As Shown Below Microsoft Word Fire 1 (505.4 KiB) Viewed 69 times

b. Most File menus put the "New" option at the top while “Exit” option at the bottom as shown below. Microsoft Word Firefox Microsoft Paint Documenti - Microsoft Word Edt Yaw Insert Format Tools Table untitled - Paint File Edit View Image Colors Help New win Din LED 1111 ELL Google - Mozilla Firefox File Edit Yew History Book New Window CLIEN New Tab Ctrl+T Open Location... Ctrl+L Head Open Fle... ws Ctrl+W Open... Chris Ctrl+F4 Save As... Save Ctrl+S Save As... Save as Web Page... Fle Searcb... Save Page As... Ctrl+5 Sond Link..., Print Preview Page Setup... Print... Ctrl+P Send... Permssion Page Setup... Prnt Preview Print... Versions... Ctrl+P Sct. As Bachurand Centro Web Page Preview Import... Page Setyo... Work Offline 1 EdtMenuFrefox bp 2 FleMenufirefox.bmp 3 D:\work... EdtMenu Word.bmp 4 D:work ---FileMenuWord.bro Print Preview Exit Print... Col+P TGoogle Search Exit Send To Properties 1 C:\... 1ArchivusACL2006-MM-MA.doc 2C:\...\Zipp.noExample PARMUMLUV1-AL.doc 3D:\work)...Parmenides\PARM_NLUY1-AL.doc 1C:\... ZippingExample'RegulusGUIEval.doc i. Explain the design decision of the placement of these options with Fitt's Law. [2 marks] ii. Given the size of each menu option is the same, describe the index of difficult (ID) of the options “New” and “Exit”. No actual computation is required. [2 marks] iii. Can Fitt's law help to reduce the user errors? Why? [2 marks] Page 8 of 18

b. Most File menus put the "New" option at the top while “Exit” option at the bottom as shown below. Microsoft Word Firefox Microsoft Paint Documenti - Microsoft Word Edt Yaw Insert Format Tools Table untitled - Paint File Edit View Image Colors Help New win Din LED 1111 ELL Google - Mozilla Firefox File Edit Yew History Book New Window CLIEN New Tab Ctrl+T Open Location... Ctrl+L Head Open Fle... ws Ctrl+W Open... Chris Ctrl+F4 Save As... Save Ctrl+S Save As... Save as Web Page... Fle Searcb... Save Page As... Ctrl+5 Sond Link..., Print Preview Page Setup... Print... Ctrl+P Send... Permssion Page Setup... Prnt Preview Print... Versions... Ctrl+P Sct. As Bachurand Centro Web Page Preview Import... Page Setyo... Work Offline 1 EdtMenuFrefox bp 2 FleMenufirefox.bmp 3 D:\work... EdtMenu Word.bmp 4 D:work ---FileMenuWord.bro Print Preview Exit Print... Col+P TGoogle Search Exit Send To Properties 1 C:\... 1ArchivusACL2006-MM-MA.doc 2C:\...\Zipp.noExample PARMUMLUV1-AL.doc 3D:\work)...Parmenides\PARM_NLUY1-AL.doc 1C:\... ZippingExample'RegulusGUIEval.doc i. Explain the design decision of the placement of these options with Fitt's Law. [2 marks] ii. Given the size of each menu option is the same, describe the index of difficult (ID) of the options “New” and “Exit”. No actual computation is required. [2 marks] iii. Can Fitt's law help to reduce the user errors? Why? [2 marks] Page 8 of 18

c. You are the chief designer who leads a team to redesign the self-check-in kiosks of an international airline. i. In your own words, explain to your team members why user personas are useful UC design tools. [4 marks] Page 9 of 18

ii. Identify three important personas for the new self-check-in kiosks. Include a brief description of each user persona and brief explanations why you consider these as important user personas. [6 marks] Persona 1 Description Why important? Persona 2 Description Why important? Persona 3 Description Why important? Page 10 of 18