This app was created by three tenth graders , Ananda Sangli , Prithik Karthikeyan and Rithwik Sathyan . This app helps parents navigate through science exhibits by telling them project names and the students involved. Parents can also search by floors , grades or subjects . Parents can also find their location by scanning the Qr codes set up around the school. One can also send his/her valuable feedback of his/her experience at the Science Exhibition Vivriti.