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Final Year ProjectWorkout app using android

Mentor : Prof. M.M.Gore

Members:

1. Bhaskar Kushwaha2. Ashish Kumar Singh

3. Gobinath S

4. Mohammed Zeeshan

5. Subodh Kumar


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CONTENTSAbstract

Introduction

Need and Purpose

Work done

Limitations

Future Work

Conclusion


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ABSTRACTWe have various electronic gadgets in the marketfor calorie management. But they cost a lot. Wepropose an app which can run on android phonesand can effectively do the same.


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INTRODUCTION

Every activity we do burns some definite amount ofcalories. The amount of calories burnt depends on the

weight, the time for which activity is performed andother factors.

A food calorie calculator computes the calorie intakefrom the amount of a food item consumed.

We have combined both these things into an appwhich maintains the calorie intake and calorie burntin the body and displays results in different timeintervals.


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Why Calorie Management?

Everyone has a personal calorie limit. Staying within yours can help you get toor maintain a healthy weight. The secret is learning how to balance your"energy in" and "energy out" over the long run.

The increasing popularity of the fast foods and less physical activity has alreadypaved way to obesity and other related problems among the people. To preventthis scenario, one must keep a check on his calorie intake.


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Why Workout helper app?

There are various forms of pedometers in the market. But they are powerconsuming and costly.

They just give the calories burned during a workout. But the Workout Appgives the calorie unspent in a day.

The residue of calorie over a period of time can be viewed and the user can mealarmed.


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Workout helper app vs The Pedometers

A Pedometer is a dedicated device whereas our app makes use of the phone.

The energy consumption of the pedometers is more compared to that of theenergy consumed by the Workout App.

The Workout app calculates the calorie residue in addition to the calorie

consumed with the help of the food calorie database. While most of the pedometers are closed components and cannot be modified,

the Workout App enables the users to modify it according to his needs andrequirements.


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WORK DONETools and Platform used

Linux (Ubuntu 10.04)Eclipse Juno Classic(IDE)

Android Sdk and ADT plugin

Android phone(Samsung GT-S5830i) for testing

Accelerometer(inbuilt in android phones)


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Modules

Our project mainly comprises of three modules:

Food Calorie calculator

Workout monitoring module

Stats module


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Food Calorie calculator

Every food item we intake contain approximately fixedvalue of calories.

We have provided a list of common food items in ourapp. The user selects the food item he had intake andthe amount. The calories consumed by him iscalculated and added to his daily calorie record.

We have also provided option for the user to add the

unavailable food items along with the calorie valuethey contain.


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Finding the calories burned during Walking

We can use the accelerometer of the android phones tofind the calories burned by a person.

The accelerometer gives the acceleration of the phonein the x,y and the z axes. Using this, the units of work

done by a person can be measured.This is calculated by the use of threshold values

obtained by experiments.

Depending on the number of steps taken we calculate

the number of calories burnt.


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Workout Monitoring Module

We have implemented following activities in thismodule

Walking

Pushups

Cycling


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Graph showing the change in acceleration during

walking


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Calorie burnt during pushups

The component keeps track of the number of pushupsdone.

Depending on the number of pushups we calculate thenumber of calories burnt.


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Calorie burnt during bicycling

The calories burnt are calculated for the avg. User.The weight of the user is taken into consideration.

The user input the amount of time he wants to dobicycling.

The user is notified when the time expires.The number of calories burnt appears in an dialogue

and database is updated accordingly.


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Stat Module

This module takes the values from the database.

Displays the daily stats to the user.


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Calorie Residue

The calorie residue is calculated asCalorie Residue = Calorie Intake Calorie consumed

while activity(walking,exercise,etc) Correction factor

The correction factor is used to compensate for the

calories burns during sleep,etc when the phone isinacessible to the user.

The calorie residue gives an approximate calorieunspent by the person in that day.

We can use these data over a period of days andprovide health warning to the user when there is analarming increase in the calorie residue.


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LIMITATIONS

Though accelerometers give fairly accuratemeasurements for some activities, it tends to give

unpredictable results in many activities as themovements are very random.

There are lot of random food items in the world. Tofind their calorie value and input is sometimes

infeasible.Though accelerometer consumes less power than theelectronic counterparts, it still reduces the battery life(charge)of the phones considerably.


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FUTURE WORKWe are calculating the calories burned while walking

in this app. We can include various other exercises by

using the properties of change in accleration andinclination in future.

We have made this app for an average person(averageheight and weight). We could make someimprovements such that the user is able to customizeit.

We are storing a day's data. We could maintain therecords over a period of time period and display theresults graphically.


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CONCLUSIONSWe are calculating the calories burned while walking

in this app. We can include various other exercises by

using the properties of change in accleration andinclination in future.

We have made this app for an average person(averageheight and weight). We could make someimprovements such that the user is able to customizeit.

We are displaying a day's data. We could displayrecords over a period of time period and display theresults graphically.


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SCREENSHOTS


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THANK YOU

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