1.
CHUNG-ANG UNIVERSITY
Programming Language
Project Proposal
Team Name : NullPointException
Project : Remote Web Air Hockey Game
Prepared by: Ikwhan, Chang
October 4, 2014

2.
CHUNG-ANG UNIVERSITY
EXECUTIVE SUMMARY
Team Name
Team NullPointException
Team Members
Ikwhan Chang (20060957)
Jinwoo Park (20091487)
Sanghu Han (20091551)
Hwan limm (20091527)
Myounghwan Gong (20091451)
Project Name
Remote Web Air Hockey Game
Introduction
In Sep 2014, Apple announced Apple iWatch, a smart watch that can run application for check health
status and more functions do. Likewise, Samsung, a massive world’s well-known mobile device manufacturing
company, was also showed the newest mobile device such as Galaxy S5, Galaxy Gear Fit. Especially, Galaxy
Gear Fit is focused on health-care society, collecting the owner’s information: Heartbeat or Walk Steps and of
course the owner can check their mobile information like SMS, Phone, Calendar even though they cannot
open their host device(in this case, Galaxy S5). Moreover, many companies will join that competitive markets
kind of wearable smart device.
In the era of high technology, most of IT companies focus on new technologies such as Cloud
Computing or N-Screen, which means most of people has two or more smart devices and they do not want to
make their data repeatedly for sharing in their devices so they want to OSMU(one-source multi-use) their
personal data.
Our Air Hockey Game project will be based on these trends, making a simple air hockey game in web
platform. This game will be remote controlled using user’s own smart devices such as Galaxy or iPhone and
they can see their game play view through web pages in their laptop or PC.
Goals
As we said, we will make just simple air hockey ball game. The most important thing, however, is user
can REMOTE control their game using their smart devices for playing game that will be played in web pages.
Our I/O and push notification between server and client will be implemented by Socket.io. Web Server will be
implemented by Node.js, using MariaDB. Also our controller will run on any kind of smart device(Android or
iOS) since we will make web page using HTML5’s Canvas and jQuery mobile, QR-Code library for jQuery.
Controller is actually not a app, but mobile web.

3.
CHUNG-ANG UNIVERSITY
And there is web server for communication for bypassing user’s packet between users using pushing
technology.
Project Outline
Specification is as below.
• Server
• Socket.io : for push notification
• NginX
• Node.js + Express.io : for web template
• JSON : data format
• MariaDB : Database
• Client
• Adobe Dreamweaver CC
• Adobe Edge(or Unity) : for HTML5 web app
• KineticJS
• jQuery, jQuery Mobile
• Cooperation System
• Jenkins : Continuous Integration
• Github : Repository
• JIRA : Issue tracker, sharing TODO
• Tools
• IntelliJ IDEA
• Adobe Edge
• Adobe Photoshop : for UI
System Architecture

4.
How to play?(Example)
Game Rules
• Two players, One ball
• each side has their own goalpost
• ball can move inside rectangle area.
• Available action

5.
• Moving : any coordinated by x-y
• Shoot or Push
• If the ball go into the opposite’s goalpost, on the ground during game, the user can get a single point
• Time limitation : 3 min
• Score limitation : it’s random.
Team Roles
Name Part
Ikwhan Chang Project Manager, Server-sided programming
Jinwoo Park System Design, UX
Sanghu Han Game Client Programming
Hwan Lim Game Client Programming
MyoungHwan Gong Encryption, Packet Design
Team Cooperation System(based on Agile development)

6.
Schedule
Week To-Do
Week 5 Proposal
Week 6 Setting default architecture
Week 7 Mid-term Examination
Week 8 Design default user interface
Week 9 Development to Client
Week 10 Development to Server, Client
Week 11 Development to Server(with notification)
Week 12 Communication between Server and Client
Week 13 First Demonstration and feedback
Week 14 First Revising our project
Week 15 Final Demonstration
Week 16 Final Examination.