Question

This course is Software Architecture and Design. Associations are used in use cases. A use case is a type of complete interaction between a product and its environment. Associations lines are used to show relations between different parts of the use case diagram.

te. It is due Sunday, 11:55 PM. Late submissions (up to one week late) will be accepted for 80% the grade. Submissions more than one week late will not be graded. NO EXCEPTIONS. Your raded assignment along with my comments and feedback will be ready for you within one week of our submission. Good luck and let me know if you have any questions 1. What is the difference between interaction design and user interface design. Carefully explain them 2. How would you determine the multiplicity at the end of an association representing a relation between the instances of three classes? 3. Consult software engineering and software architecture texts to write a glossary of quality attributes. Each entry should include a definition of the attribute and example illustrating 262 words

Answer 1

1.user interface design,user experience design, interface design are three associated terms often used interchangeable.have you ever wondered whether there is really a difference between user interface design and interaction design.

INTERACTION DESIGN:

the practice of desiging interactive digital products,environments,systems,and services.It focuses on desiging the flow whereby a user could locate information easily while enabling the achieving of her information goal in each interaction.the notion of usability in a digital product is often associated withgood interaction design

USER INTERFACE DESIGN:'.

user interface design is the design of interfaces for devices and is focused on the graphical creation aspect .

2.

MULTIPLICITY:

Multiplicity is a definition of cardinality -i.e. number of elements -of some collection of elements by providing an inclusive interval of non-negative integers to specify the allowable number of instances of described element multiplicity interval has lower bound and upper bound .