User interfaces and HCI

User interfaces and HCI

Description  Details

Discipline Computer Science

Assignment type : Code

Description

This assessment is aimed at assessing all the following module learning outcomes:

 Develop a GUI (Graphic User Interface) making use of basic HCI concepts.

 Use threads, file handling and exceptions in developing Java solutions to

problems of moderate complexity.

Overview

/> This mini-project aims at developing a Java Desktop Application for the

management of information related to movies. The purpose of the application is to

handle a small database system from a dataset formed of csv files corresponding to

information of the movies and the ratings given by some circles of users to these

movies.

Your Java code will provide operations for inserting, extracting, deleting and

displaying the ratings of the movies. The application should also display individually

the details of every movie and also enable visualisation of aggregated movie ratings.

The system must show appropriate use of Exceptions, File Handling and Threads as

well as a Graphic User Interface that considers key aspects of usability.

Problem Statement

Movie rating systems are used for evaluating movies, analysing user preferences or

recommendation. Popular entertainment streaming platforms such as Netflix,

Amazon Video or Sky store ratings from their subscribed users while others such as

Film Affinity1

and Movilens2

collect ratings from individuals around the world.

1

https://www.filmaffinity.com/en/main.html

2

https://movielens.org/

~1~

CO2001 – User Interfaces and HCI

You are provided with csv files containing users’ information, movies and their

ratings. Your mission is to build a Simple Movie Information System that stores and

manages the movie ratings wherein individual users can log in, select, and rate a

movie. The system should also enable visualisation of individual movie details and

aggregated ratings of all the available movies inside your system.

  1. Part 1 – Users management

Create a class system enabling registration of a new user and login with a password.

A user should have features such as user ID, name, age, gender, password, etc.

Note that user information can be stored as a binary file. You may include a Test

driver for this part mainly if you have not completed the GUI in Part 3.

  1. Part 2 – Movies management

Select 10 movies from the dataset and create a class system enabling us to store

the details (title, picture, ratings, etc.) for each movie. Your class system should

have at least the following basic functionalities:

 Add or delete a movie,

 Search for a movie given its title

 Sort the 10 movies by using their ratings

Using the dataset provided, compute the initial aggregated ratings for your selected

10 movies. This operation must use threads. You may include a Test driver for this

part mainly if you have not completed the GUI in Part 3.

  1. Part 3 – Graphical User Interface

Using JavaFX, develop a GUI with at least the following functionalities:

 allow for registration or login of a user,

 allow to load 5 movies randomly and display the basic features for each one

of those movies,

 enable us to search for a specific movie given its title,

 enable us to sort the loaded movies by using their rating attributes,

 enable a user to select a movie and rate it on a scale of 1 to 5 as in the given

dataset. This operation should affect the order of the movies’ ratings in your

system,

 enable us to store the current state of your rating system in a file and load the

~2~

CO2001 – User Interfaces and HCI

saved file later on at will.

You are encouraged to use your own inspiration as suggested below:

 The design of the GUI is left open to you. You are expected to consider the

usability principles and produce an application that takes good care of them.

 You are invited to propose and implement new features for the application.

You can gather ideas from the web sites referenced in the Problem Statement

section.

 Your source code should be well organised and documented so as to

facilitate its maintainability.

  1. Part 4 – Discussion Document

A document discussing the importance of usability principles in designing software

user interfaces and how these principles were approached in the development of

your software application.

How to submit

Submit a single zipped file named as (yourUserID_CO2001_Miniproject.zip) through

Blackboard by the specified deadline. Your zipped file should contain the followings:

  1. A JavaFX Desktop Software (Java source code + file resources needed +

executable jar) implementing Part 1, 2, and 3.

  1. A Discussion document (in PDF form) on how you have used basic HCI

concepts in your GUI development.

Provided Resources

 A set of files containing data of movies, ratings and ids for queries in popular

internet databases. These files are available in the url:

http://files.grouplens.org/datasets/movielens/ml-latest-small.zip

There is also a copy in the course site.

Clarification

 You are not asked to include the exact pictures, videos or text synopsis for

the movies. If you want, you can include any picture, media or text as part of

the description of the movie. If it is related to the movie it is much better but

not mandatory.

 Please check the appendix provided about using web resources (pictures,

videos, etc.) in your software.

~3~

CO2001 – User Interfaces and HCI

Marking Scheme

The 100 marks of this coursework are distributed as follows:

 Part 1: 15 marks

 Part 2: 25 marks

 Part 3: 40 marks

 Part 4: 20 marks

The weightings of the assessed learning outcomes are given above. The following is

a set of guidelines for the marking:

 First (70 to 100 marks): Excellent to Professional level Application/Document.

Software functionality is complete and even additional features have been

implemented. The code and system structure are such that the system will be

highly maintainable. The GUI shows excellent use of HCI and Usability

techniques. The document is rich in discussion and references to the software

developed with a presentation and organisation to high standards.

 Second Upper (60 to 69 marks): Very Good Application/Document. Software

functionality is complete with no extra features. The code and system

structure are such that the system is maintainable. The GUI shows use of

some HCI and Usability techniques. The document presents a very good

discussion and some references to the software developed with a good

presentation and organisation.

 Second Lower (50 to 59 marks): Good Application/Document. Most of the

software functionality has been achieved, covering adequate use of Threads,

File Handling and Exceptions. There might be some minor errors. The GUI

shows use of some HCI and Usability techniques. The document presents a

good discussion and references to the software developed with an average

presentation and organisation.

 Third (40 to 49 marks): Average Application/Document. The basic

functionalities of the software are working but perhaps without use of threads

and exceptions. The GUI shows minimal use of HCI and Usability

techniques. The document presents some discussion and some references to

the software developed with a minimum presentation and organisation.

 Fail ( < 39 marks): Minimal Application/Document. There is an attempt to

implement part of the software functionality but with big gaps in most of the

key elements: Threads, File Handling and Exceptions. The GUI shows no

use of HCI and Usability techniques. The document presents a brief or no

Format MLA

Academic Level: –

Volume of 1 page (275 words)

Type of service: Custom writing

Engage Quality Experts

Excellent Client Support

Get it before Your Deadline


You Need a Professional Writer To Work On Your Paper?

Privacy Policy




 


Do you have an Urgent Assignment?

 


 






 ;
BestQualityExperts
X

Disclaimer: The services that we offer are meant to help the buyer by providing a guideline.
The product provided is intended to be used for research or study purposes only.

©2005-2023 Bestqualityexperts.com  All rights reserved