Reference no: EM132165257

Question One

Direct manipulation is one of the five main interaction techniques applied in many interfaces. Provide screenshot of an interface that uses the principles of direct manipulation and explain how it applies them in its content.

Question Two

What are the five guidelines that can be used for constructing system messages?

Question Three

Select one application interface that contains a menu and you are familiar with it. Then, answer to the following questions related to the menu layout with providing screenshot:

1) What is the kind of the menu (pull-down, pop-up, ...).

2) Did the menu group the items meaningfully?

3) Did the menu use brief items that begin with a keyword?

4) Provide one dialog box from the menu.

5) What are the shortcutsprovided for the expert users?

Question Four

Cite the different keyboard layout .