Voice Capabilities can be improved

[shantanu0323]

Summary:

I don't think a calculator app should require any online capabilities

Steps to reproduce:

We can simply make use of the built in default Locale language for the implementing the voice capabilities

Expected behavior:

I should be able to converse with the app like "how much is 5 x 8?" should give us the result 40

Observed behavior:

The app gives us a list of options to choose from when all we meant was the first one itself.

Methodology to achieve the goal:

We can use simply machine learning algorithms to make the calculator learn by itself what the user needs by extracting the expression to be calculated from the voice input. This can be done by removing the unnecessary words and forming the expression and rather than the user needing to press the equal to button the result could be directly returned to the user.

Work already done

I have already been working on the methods that i illustrated above. i shall be sending pull request with the necessary changes in one or two days. Just let me know how is the idea and if you might want to add anything