powerpoint templates page 1 powerpoint templates smart menu supervisor: ph.d phan duy hung

Powerpoint Templates


Smart MenuSupervisor: Ph.D Phan Duy Hung

http://www.powerpointstyles.com/



Outline1. Introduction

• Roles and Responsibilities• Initial Idea• Existing Product and Limitation• Improvement Objectives

2. Software Requirement

3. Implementation• Software Development Model• Analysis of selected Tools and Devices• Technique• System Architecture• Database Design• Test Strategy and Method

4. Conclusion• Result• Limitation of current system• Perspective and Feasibility




Introduction




Introduction

o Roles and Responsibilities

o Initial Idea

o Existing Product and Limitation

o Improvement Objectives



Roles and Responsibilitites

Name Role Responsibilities

Pham Quang

Viet

Project

Manager

Manage, Study technique, Design, Code,

Unit Test

Duong Thanh

Cong

Developer Study technique, Design, Code, Unit Test

Ngo Tuan Dat Developer Study technique, Design, Code, Unit Test

Dang Thu Huong Tester, QA Documents control, test

Nguyen Khanh

Ly

Tester, QA Documents control, test



Initial Ideas



Existing Solution

Reference: http://digidenki.com/wordpress/



Regular Limitation

Software

o Lack recommendation and suggestion capability

o Do not support multi-languages including Vietnamese.

o Cannot update automatically.

o Complicated user interface.

o No real-time notification (order tracking).

o Limited customize function



Regular Limitation

Hardware

o Not portable or too heavy to move around.

o Lack wireless function

o Limited processing power



Our Solution

o Support multi languages including Vietnamese

o Support orders suggestion and recommendation

o Support automatic update and synchronization

o Have additional function as an entertainment

device

o Light-weighted and portable, wireless also

supported

o Support order tracking and re-order function

o Extendable




Requirement




Functional Requirement



Nonfunctional Requirement

o Friendly and easy to use

o Deal with temporary network problems such as lag or network reset

o Define system users by UserID and Password

o Set the authority for users to access the system’ data




Implemention




Implementation

o Software Development Model

o Analysis of selected Tools and Devices

o Technique

o System Architecture

o Database Design

o Test Strategy and Method



Software Development Model



Analyze Device Requirement

Table device

o User-friendly.

o Light-weight and compact.

o Support multi language.

o Environmental-friendly.

o Easy to configure, update.

o Easy to purchase in large quantity

o Easy to replace.

o Support video/audio playback.

o Fast processor, high resolution screen.

o Durable



Analyze Device Requirement

Waiter device

o User-friendly.

o Long battery lives.

o Small (size of a typical cell phone)

o Light-weight.

o Support wireless.

o Durable.

o Support multi language.

o Environmental friendly.

o Easy to configure, update.

o Easy to purchase in large quantity



Selected Device



Device Comparison


iPad HP Slate JooJoo Notion Ink Adam

Dell Mini 5 Archos 7 Android

Screen 9.7-inch IPS LCD (1024x768)

10-inch LCD 12-inch LCD (1366x768)

10-inch LCD (1024x600)

5-inch LCD 7-inch LCD (800x480)

OS iOS 3.2, 4.2 Windows 7 JooJoo OS Android Android Android

Browser Safari Any browser support win7

WebKit-based Android browser Android browser Android browser

Flash No Yes Yes No No No

Apps App store Windows software

Web based Android Market Android Market Android Market

Multitasking Yes (iOS 4.2) Yes No Yes Yes Yes

Multitouch Yes Yes Yes Yes Yes Yes

Camera No Yes 1.3MP 1.3MP 5MP Yes

I/O USB USB USB USB, HDMI USB USB

Processor 1Ghz Apple A4 Intel Atom 1.86Ghz

1.6Ghz Atom, Nvidia Ion

Nvidia Tegra 2 (1Ghz)

Qualcomm Snapdragon

1Ghz

ARM CortexTM-A8 600Mhz

Storage 16, 32, 64GB 32, 64GB 4GB 16, 32GB Unknown 8GB

Expandable Memory

SD No No SD microSD microSD

Wireless Wi-Fi, 3G, Bluetooth

Wi-Fi, Bluetooth Wi-Fi, Bluetooth Wi-Fi, 3G, Bluetooth

Wi-Fi, 3G, Bluetooth

Wi-Fi, Bluetooth

Weight 1.5 pounds Unknown 2.4 pounds 1.7 pounds Unknown Unknown

Battery Life 10 hours, 1 month standby

4 hours 5 hours 16 hours web, 48 hours standby

6 hours 8 hours

Price $500-$830 $500-$600 $500 Unknown Unknown $240

Using iPad, iPod Building a new device

Research time Less than 1 months More than 3 months

Research cost Almost $0 More than $1000

Cost of a device iPad ($500), iPod touch ($250) Vary ($200 ~ $500)

Maintain cost Little >$100

Device quality Good Depend on cost

Warranty time 12 months Vary (3~6 months)

Customizable Very limited Maximum

Purchase in large quantity Easy Difficult

Available application for the device

100,000+ Very limited

Document available Very detail Lack detail document

Development tools Few but very good Thousands

Time to market 3 months 6 months+

Control over product None Maximum

Control over price Little Maximum

Product appearance Extreme good Average

Implement Easy Difficult

Testing Easy Difficult


Other advantages

o Fast and reliable.

o Highly suitable for luxury restaurants and

resort.

o Extremely environmental friendly:

• Arsenic-free display glass

• BFR-free

• Mercury-free LCD display

• PVC-free

• Recyclable aluminum and glass enclosure


Selected Tools

XCode IDE

Interface Builder


Selected Tools

iPhone simulator

Visual Studio 2010

MS SQL 2008


Technique

o Multi language.o Searching.o Automatic update and synchronization.o Order suggestion and recommendation.o Work as entertainment device.o Order tracking and re-ordero Extendableo Optimization performance.o Multi-tasking, multi-threading.o Device orientation.o Resume from connection error.o Gesture recognition.o Energy saving.o Standardized data communication.


System Architecture


Database Design


Testing

o Test Procedure

o Test Plan

o Test Strategy

o Test Coverage


Test Procedure

o Testing duration: ~70 days

• Start date: 27th September 2010

• End Date: 10th December 2010


Test Plan


Test Environment

Testing cycle#

1 2 3

Server environment

MS SQL Server 2008 x x x

Client environment

Windows 7 Pro 32 bit x x x

Windows 7 Pro 64 bit x x x

iOS 4.2 x x x

iOS 3.2 x x x


Test Type

Testing cycle#

1 2 3

Functional testing x x x

GUI testing x x x

Performance testing x x

Usability testing x x x


Test Coverage

No Module code Pass Fail Untested N/A Number of test cases

1 Table Client 20 0 1 8 29

2 Kitchen Client 6 1 0 0 7

3 Waiter Client 5 2 0 0 7

4 Server 6 0 4 0 10

5 Main Flow 15 4 7 0 26

Sub total 52 7 12 8 79

Test coverage 83.09 %

Test successful coverage 73.24 %



Conclusion


Result

o Provide basic functions for:

• Customer

• Restaurant’s staff:

Waiter

Chef

Manager


Limitation

Reasons Limitations

Time constraint Some functions are not implemented

Large money investment to deploy system

Full system with numerous device is not tested

Battery Issue

Need to support security system


Perspective and feasibility

o Open a new trend in restaurant industry in

Vietnam

o To be applied for other sectors (Karaoke room,

VIP’s waiting room in airport…)

o Easy to develop and improve



Demo