1. Walk n’ Play Project Group-8 Sivarama Krishna Polamraju
Viswanath Patimalla
Murali Krishna Goli

2. Instructor: Dr. Said Bettayeb
Mentor : Dr. Pradeep Buddharaju

3. Agenda Android Motivation Introduction Features How it Works
Software & Hardware Requirements
Current Work
Work to be completed
Conclusion

4. Android Open software platform for mobile development.
A complete stack – OS, Middleware, Applications.
An Open Handset Alliance (OHA) project.
Powered by Linux operating system.
Fast application development in Java.
Open source under the Apache 2 license.

5. Motivation Smart Phones. Millions of mobile users. Open standards.
Internet access anywhere.
Social networking.
GPS and Google Maps.
Millions of mobile users.
Open standards.

6. Note: Physical Activities had some conditions.
Introduction
Walk n’ Play is a mobile application built for all devices having Android operating system and Accelerometer sensor.
This application provides accurate calories count burnt against the physical activity based on cutting edge calorie calculation technology, which uses the accelerometer in the device.
Note: Physical Activities had some conditions.

7. Features Tracking amount of calories burnt.
Compete with the intelligent simulator.
Achieving recommended activity level.
Play walking game.

8. This is a three-step process
How it Works
This is a three-step process
Installing the App.
Registration.
Start Using.

9. How it Works Registration Process Name. Height. Weight. Gender. Age.
Position of the device on the body.

10. How it Works
The algorithm considers the position of the device on the body and the factors height, weight, age and gender of the user in calculating the calories burnt.
Totally there are 4 states: Idle, Walking, Running and Tired state.

11. Algorithm
University of Houston Main Campus Researchers from Computational Physiology Lab developed this algorithm.
Using this algorithm, we calculated an equation which turns the accelerometer readings into calorie count.

12. Software Used Android SDK. Eclipse IDE. ADT Plugin. SQLite.
Leaderboard API

13. Hardware Requirements
Android Emulator.
Any smart phone with Android OS.

14. Start Page

15. Registration Page

16. Registration Page

17. Validation

18. Validation

19. Validation

20. Avatar

21. Avatar

22. Position of Device

23. Conclusion Very simple to install and use. Easy registration process.
Accurate calorie count.
Compare the calorie count.
Being designed in the way that it utilizes the device resources efficiently.

24. References http://developer.android.com