Callysta Android Application

GitHub Repositories of Bangkit Academy 2023 Capstone Project from team PS363 learning path Mobile Development

About Project

Callysta (Baca Tulis Tangan) is a handwriting alphabet uppercase A-Z recognition and speech-to-text application. The primary goal of this project is to provide a convenient and accurate solution for recognizing and transcribing handwritten uppercase alphabets.

Members

This project is developed by team C23-PS363 of Bangkit Academy 2023 Capstone Project

Name	Bangkit ID	Learning Path	Github Profile
Ega Fernanda Putra	M038DSX0496	Machine Learning	Profile
Muhammad Raffi Priyadiantama	M038DSX0498	Machine Learning	Profile
Muhammad Naufal A.	A013DSX2909	Mobile Development	Profile
Danil Ardi	A013DSX0990	Mobile Development	Profile
Ridho Kartoni Pasaribu	C013DSX0978	Cloud Computing	Profile
Ruben Tricahya Boediono	C038DSX0600	Cloud Computing	Profile

Feature

• Handwriting Alphabet Recognition: The application allows users to write or draw uppercase alphabets directly on the screen using a touch or stylus input
• Speech-to-Text Conversion: In addition to the handwriting recognition feature, Callysta also offers a speech-to-text conversion functionality. Users can speak into the application, and the integrated speech recognition system will transcribe the spoken words into text format.

Technology Used in this application

• Android Studio
• Kotlin
• Glide
• OKHttp3
• Android Draw
• Retrofit
• Android Wave Recorder

Application Preview

Step By Step Using the Feature

How to use Handwriting Alphabet Recognition Feature

• Open the Application
• Go to "Tulis" Section
• Choose "Belajar"
• Choose Level
• See Videos to draw and Draw in the canvas
• Click "Periksa" to check if your answer is right and Click "Hapus" if you want to delete ur drawing
• Next Level will be unlocked if previous level is cleared :D

How to use Speech to Text Feature

• Open the Application
• Go to "Baca" Section
• Choose "Latihan"
• Choose Level
• Allow microphone in your device
• Read the question picture
• Hold microphone icon and answer the question
• If you want to hear your beautiful voice click play button beside microphone
• Click "Periksa" to check if your answer is right
• Next Level will be unlocked if previous level is cleared :D

Collaboration Resources

• Machine Learning
• Cloud Computing