1. João Pinto e Vítor Pedro
MIEEC 2010/2011

2. Objectives
 On this assignment we were requested to
develop a prototype interface for a DVD
movie rental machine, using Tcl/Tk

3. Design an interface

4. Design an interface
Affective
Usability
Efficient
Safe
Have good utility
Easy to learn Design
an
Easy to remember how to Interface
use
Satisfy user experience
goals Match
the users
needs

5. Design principles
Visibility
Affordance Feedback
Consistency Constraints
Mapping

6. Usability principles
Visibility of system status
User control and freedoom
Consistency and standards
Error prevention
Easy to learn
Flexibility and efficiency of
use
Minimalist and intuitive
design
Help and documentation

7. Some examples of interfaces used for movie rental

8. Interfaces – examples

9. Interfaces – examples

10. Solution implemented

11. Program structure A-Z
Recently added
Search
By genre
Rent a movie TOP 5
By Popularity
Main Menu Recommended
Deliver a movie Instructions Payment