Copyright © 2025 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

@article{151731,
        author = {Shashwat Srivastava and Anany Gupta and Alok Puri and Shashwat Pratap Singh and Mr. Nand Kishore Yadav},
        title = {OTTPS: A Virtual Learning Environment},
        journal = {International Journal of Innovative Research in Technology},
        year = {},
        volume = {8},
        number = {1},
        pages = {678-682},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=151731},
        abstract = {In this project, we have proposed an E-Learning platform, which will enable students to attend their virtual classes, seminars, and other educational pre-recorded video courses on the same platform. It will also allow the teachers to give assignments, notification, share documents with their students and allow them to submit their assignments, and send messages or any query to their teachers. The OTTPS will allow only authorized users to get joined into the virtual classes. OTTPS will also solve some problems that many students should have faced, marking absence in live classes due to any connection error. And not being able to attend some class due to some technical issue or any personal problem, cause a loss in study.
In this project, we will work upon three technologies that are mainly used: Web Application Development, iOS Application Development, Android Application  Development. We are going to Collaborative Filtering Algorithm for course recommendation in this project. The goal is to provide a virtual learning platform with some special features like Live Classes, Pre-Recorded Video Lectures, Lecture Recommendation System, Messaging System, Assignment Portal, Online Test Portal, Attendance Monitoring in live classes, Downloadable Lecture Resources, and also Class, Assignment, Test, and Message Notifications. The application presents a novel approach to provide all resources to the students that are needed for online/ virtual learning.  
},
        keywords = {Virtual Classes, Downloadable, Authorized, Pre-recorded Courses, Collaborative Filtering Recommendation Algorithm},
        month = {},
        }