2. Collaborator Revolutionizing the way you communicate and understand
Translation as You Are Speaking
Instant translation
Anywhere, anywhere

3. System Overview

4. Use Case Diagram

5. Product Perspective Features Collaborator iTranslate Voice Translator
Google Translator
Support ASR for Tamil and Sinhala
Speech Synthesizer for Tamil, Sinhala
Unlimited translation
Supports languages English, Chinese, French
Ability to edit

6. Product Functions { Speech Synthesizer Speech Recognizer Translator
Voice Recorder
Recognize speech and converts in to text
Translate input text into destination text
Coverts text to speech
Capture audio and filter noise {

7. Distribution of Requirements
Application takes responsibility for getting user input via text/voice.
Server side application process MT and ASR
Assumption & Dependencies
Device meets minimum requirements
Android media components in all phones work in the same way
CONSTRAIN
ASR and Translator for Tamil and Sinhala language is limited to everyday lives such as shopping and traveling on bus.
Requires Google speech-text engine
User Characteristics
Basic knowledge mobile applications
speak and understand at least any one language that Collaborator supports

8. DESIGN CONSTRAINTS The design constraints on the software OS STORAGE
Click on the placeholder icon to add your image. After that Right Click on the image and choose -> Send to Back OS
STORAGE
Runs on Android version 4.0 or above
Collaborator must not occupy no more than 50 MB of storage
MEMORY USAGE
INTERNET ACCESS
The amount of Operate System (RAM) memory occupied by the application should not more than 100MB
Application fetches data Internet and communicate with the application server remotely, it is crucial that there is an Internet connection

9. Classes

10. Performance Requirements03
POWER CONSUMPTION 01
Communication and process should consume optimal power
ACCURACY
Less than 35% error-rate.
LATENCY 02
In order to make it usable in real time communication the total process time should be less than 5 seconds

11. Hardware & Software Requirements
Hardware Requirements
For development
Processor: P4, 2.4GHz
RAM: 2GB
OS: Win 7 64-bit
Hard disk space: 120GB
Don’t forget to add a background image and send it backward.
Devices to connect to the internet
Android Device
Tools to connect mobile with PC

12. Hardware & Software Requirements
For development
ADK and SDK
Sqlite3
Google text-speech engine
Google voice English and Chinese
PocketSphinx library
Google Translator
Microsoft Office
WAMP –Windows, Apache, MySQL, and PHP, an application server platform
9-patch
Don’t forget to add a background image and send it backward.

13. Screen -1 Screen -2 Text Area for language 1 Text Area for language 2
Language List
On this slide, you can add a background image and an image to the mobile. To add an image to the mobile do as usual, click on the placeholder icon and add your image. Since the background image is behind all elements, click it active and go to Insert -> Pictures and choose your image. After that send your image back by right clicking the image and choosing Send to Back.
Language 1
Language 2

14. Data Gathered
About Language barrier in Sri Lanka.

15. 0% 55% 70% 85% Data Gathered About Language barrier in Sri Lanka.
SINHALA - TAMIL
TAMIL-SINHALA
SINHALA- ENGLISH
TAMIL- ENGLISH
Native Sinhala speakers could able to speak Tamil
Native Tamil language speakers could speak Sinhala
70%
85%
Native Sinhala speakers could speak English
Native Tamil language speakers could speak English 0%
55%
70%
85%

16. Data Gathered 75% 66% 92% NEED HELP COULD HELP WANT THIS
About Language barrier in Sri Lanka.
75%
66%
92%
NEED HELP
COULD HELP
WANT THIS
To overcome from language barrier problems
Collaborator could help while shopping & travelling
People love a speech translator in their language

17. THANK YOU FOR LISTENING!
Time for Discussion & Questions