The
modern Era is a boon to humanity with ever-changing technology, which makes it
possible to do the things that can make our world smart and sustainable. God is
a great creator, and along with so many variations, he has also created people with
a unique abilities. Accidently or eventually, due to old age, a healthy person
may be helpless and then suffer from depression due to sustainability issues in
this fastmoving and emotionless world. However, with cognitive computing
technologies and machine learning, Artificial Intelligence (AI) is a miracle
specifically in the form of Virtual Personal assistants. Many instances are
available in the recent literature about the same. This chapter presents a
simple, mobile-based user-friendly application that can be operated with a
multi-lingual voice signal to enable the person to perform regular tasks. This
concept gives an intelligent platform to automate our tasks with ease, comfort,
and accuracy. The idea of a smart and sustainable world motivated us to develop
a Personal Helper with brilliant intelligent powers, interacting with the
objects in our surroundings, mobile services, and PC services just by one human
voice. The hardware device receives the audio request through a voice input
device like a microphone. The proposal is then processed so that the device can
execute the task. The primary objective of the virtual assistant is to help the
disabled, specially-abled people, do their work by giving single voice commands
in their natural voice. The chapter demonstrates the concept of significantly
reducing impaired or elderly persons' physical efforts and living a 'smart'
quality life.
Keywords: ChatBot, Dialogue System, GOGO app, Machine learning, Multi lingual voice assistance, PDA, Personal Assistant, Personal Assistant App, Smart Digital Assistant, Virtual Assistant.
