Virtual Personal Assistant and Improve Education System

摘要

The main aim of research is to improve quality education using digital tools like ICT tools with the combination of dialog system. By using digital tools create a more interactive and interesting environment for teachers and student. To improve performance of education used dialog system it takes input in the form of speech is natural dialog rather than text means natural dialog between humans and machines. This process is done by using artificial intelligence. Now days Virtual Personal Assistants (VPAs) used by many companies for their own proposed application like Google Assistant etc. The process of proposed digital education system first step is used natural dialog as input to dialog system and in second step it gives output in the form of animated graph like When user call 'A for apple' then on projector show the Drawing of 'letter A' and retrieve 'picture of apple' from highly secure database. And second example is when user say "two friends walking on road" then dialog manager show "relationship between two animated persons" and show "running status of them." Means this particular dialog system has a total knowledge of alphabets and numbers with grammar. As well as relations, different position and behavior of human. Means indirectly this dialog system work as well educated person. This application is more use full in primary education system at primary level there is required practice of student in good observation. When teacher say 'A for Apple' then dialog manager do its work means it Draw 'letter A' and retrieve 'picture of apple' from respective database. And when user say "two friends walking on road" then dialog manager show "relationship between two animated persons" and show "running status of them." Means student virtually imagine the each statement of story is show on projector board with the help of dialog manager. This time of teacher is utilized for give more attention on student and make student perfect. Means indirectly reduced the effort of teacher and improve accuracy of education. This application also used in many area such as write any letter, speech, sentence. Indirectly reduced the effort of user and improve accuracy by reducing grammatical mistake.