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Smart Math – Android App

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300.00$ 220.00$

Project Domain / Category:
Mobile Apps
Abstract / Introduction
:
Math is one of the hardest subjects in educational institutes, which is why owning a scientific
calculator seems like a necessity for students. But what if one could use smart phone to solve
equations by pointing camera at the problem in textbook instead o
f using a calculator? That is the
basic idea behind a Math solving smart phone app.
Smart Math
is an Android based mobile application that can read and solve mathematical
expressions using smartphone camera in real time. It provides a step

by

step guide s
howing how
each of the problems is solved, which is beneficial to students that do not have access to a tutor
or struggle with solving math problems. Parents, as well, can use this app to jog their memory
when teaching math to their kids.
Functional Requir
ements:
The functional requirements are as follows;
1.
Completely offline app, i.e. no Internet Connection needed.
2.
The app should provide solution to Math problems on basis of following three modes;
1.
Camera Mode:
Point camera towards a Math problem and show the result instantly.
2.
Photo Mode:
Browse a photo from SD Card, fetch expression and solve it.
3.
Written Mode:
Write expression in an editing text field (
i.e. Text View / Text Area
)
and evaluate it.
3.
It can solve s
imple as well as complex Math problems, like; Arithmetic, Integers,
Fractions, Decimal Numbers, Roots, Algebraic Expressions, Linear & Quadratic
Equations, Derivatives and Integrals etc.
4.
It should provide complete step

by

step explanation to solutions.
5.
Ca
lculation history should be maintained by storing all problems along with their
solutions in internal database (
i.e. SQLite
);
6.
The app should display all history (i.e. saved problems & solutions) in ascending or
descending order on the basis of their title
s or created dates.
7.
User should be able to add custom title/note to any saved record.
8.
User should be fascinated by giving basic features like search, copy, edit, delete and
share problems and their solutions.
9.
The app should be customizable by changing synt
ax style, text colour and font size
etc.
10.
Permissions for accessing device camera and read/write SD Card contents should be
granted at appropriate actions.
Note:
This project requires proper understanding of
Optical Character Recognition (OCR)
technique an
d its implementations. For more about OCR, visit;
https://en.wikipedia.org/wiki/Optical_character_recognition
https://techterms.com/definition/ocr
Tools:
IDE: Android Studio
Programming language: Java
Database: SQLite

Technology

Android, Java

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