English to tamil translator with speech output using microcontroller

Today i developed a simple user application that can get our english word and convert it into tamil and display it in android mobile.

This word is sent to a serial Bluetooth hardware for interfacing with other hardware devices.

Image of the app listioning to the mic for getting a speech input

Image of the app requesting to connect with a bluetooth module.

Converted english word displayed in tamil.

Trying to list all avilable bluetooth device's.