Information technology Library science

1. TOPIC
 MOHAMMAD AZEEM
 ROLL NO. 035

2. CONTENTS

3. • Video conferencing is an online technology that
allows users in different locations to hold face-to-face
meetings without having to move to a single location
together.
• There are many ways to utilize video conferencing
technology, such as company meetings, job training
sessions, addressing board members, or taking
online classes.
• Video conferencing saw a huge boost amid the global
COVID-19 pandemic.
• The stability and quality of the video conference may
fluctuate with the speed and reliability of the data
connection.
INTRODUCTION

4. • Video conferencing platforms such as Zoom, Skype,
and Google Meet are use during the 2020-21 COVID-19
pandemic, as lockdowns forced many individuals
around the world to work from home and attend online
classes.
• In fact, some legal proceedings and court cases moved
entirely to video conferencing during parts of the
pandemic.
• Doctors and other medical professionals have
also use of video conferencing in COVID-19
pandemic.
VIDEO CONFERENCING DURING THE
2020-21 COVID-19 PANDEMIC

6. VIDEO CONFERENCING PROTOCOLS
• Designed by - ITU (International Telecommunication Union)
• Language - Binary
• Designed by – IETF (International Engineering Task Force)
• Language - ASCII
• Highly Flexible and Simple

7. VIDEO CONFERENCING :TOOLS
 Zoom is a communications platform that allows users to connect with
video, audio, phone, and chat.
 Using Zoom requires an internet connection and a supported device.
 Most new users will want to start by creating an
account and downloading the Zoom Client for Meetings.
 Release date: 10 Sept 2012
 Operating system: Android 5.0
 Available in: 15 languages
 Developer: Zoom Video Communications
 Platforms:
1. Microsoft Windows
2. macOS
3.Android
4. Chrome OS
5.iOS

8. VIDEO CONFERENCING :TOOLS
 Google Meet, previously named Google Hangouts Meet, is Google's
enterprise video conferencing software, offered as part of Google
Workspace and also to free Google users.
 It support for up to 250 participants and 100,000 live stream viewers
.
o Release date: 9 March 2017
o Developer: GOOGLE
o Platforms: 1.World Wide Web
2. Android 3. iOS
o Predecessor: (a) Google Duo
(b) Hangouts Meet
o Programming
languages: HTML,
Python, javaScript, Sass.

9. VIDEO CONFERENCING :TOOLS
 Millions of individuals and businesses use Skype to make free
video and voice one-to-one and group calls, send instant
messages and share files with other people on Skype.
 You can use Skype on whatever works best for you – on your mobile,
computer or tablet.
 Skype is free to download and easy to use.
 Release date: 29/08/2003
 Developer: Skype Communications,
Microsoft Corporation.
 Programming languages:
C++ , Delphi ,Pascal

10. VIDEO CONFERENCING :TOOLS
 Whereby is made by a team of passionate people in the small,
independent company Video Communication Service AS and parent
company Videonor AS.
 The journey started in 2013 when the service was called appear.in, and
started as a summer intern project inside Norwegian telecom company
Telenor.
Release date : 2013

11. VIDEO CONFERENCING :TOOLS
 Release date: August 2013
 Developer:
Slack Technologies
 Programming languages:
Java Script , Hack
Type Script , C++
 Slack is a collaboration hub that puts the right people, tools, and
information together to achieve results.
 Slack uses channels, and connect, messaging, voice and video calls,
and revolutionary accessibility tools to seamlessly communicate with
teams remotely, efficiently, and in real-time.

12. VIDEO CONFERENCING :TOOLS
o Webex by Cisco is an American company that develops and sells web
conferencing, videoconferencing and contact center as a service
applications.
o It was founded as WebEx in 1995 and taken over by Cisco Systems in
2007.
o Its headquarters are in San Jose, California
 Release date: 1995
 Founders: Subrah Iyar, Min
Zhu

13. VIDEO CONFERENCING :TOOLS
 Release date: 2017
 Programming
language: TypeScript
 Developer:
 Microsoft Corporation
 GitHub
 StarLeaf
 Microsoft Teams is an all-encompassing, robust tool for collaboration and
sharing that allows staff from multiple locations to work together as a
seamless, functional unit.
 Stability, security, privacy, and easy access is one of the hallmarks of
Microsoft Teams.
 One of the most powerful features of Microsoft Teams is its ability to
integrate with other Microsoft products including Outlook, SharePoint,
OneDrive, and OneNote.

14. VIDEO CONFERENCING :TOOLS
 ClickMeeting is browser-based and works on all operating systems and
devices.
 It make webinars simple to organize, run, and join, and its features help
us before, during, and after webinar.
 ClickMeeting is backed up by a network of secure data centers around
the world, with huge bandwidth, excess capacity, backup recovery system,
and full redundancy.
 Moreover, Its systems conform to world standards for cryptographic
algorithms and security protocols.
Founder : Simon Grabowski
Release date:
Nov 30, 2010

15. Use of Video Conferencing

16. Features of Video Conferencing
 High quality video
 Meeting recording
 Meeting notes
 Active talk indicator
 Screen annotation and sharing
 Group and private chat
 Integrated audio options

17. Advantages of Video Conferencing
Sharing of presentation.
It allows immediate full two way communication of
content and pictorial objects etc.
Greater access to experts (nationally & internationally).
More productive use of time and travel cost savings.
Reduced environmental impact through less travel and
reduced stress and fatigue from travel.
Increased attendance by participants.
A conference session can be saved for future reference

18. Disadvantages of Video Conferencing
 It lead to laziness with some students as they
can have their classes while at home thus
lacking self discipline.
 Lack of interpersonal relationship between
students and teachers.
 Body language can be lost if image movement
is jerky.There can be delay on the sound too.
 The atmosphere of a face-to-face meeting is
lost.
 The security may be compromised as one can
hack onto a private video conference session.

19. CONCLUSION
• Video conferencing has become an essential
component not only of the business world,
but also of the world of education, health, and
many other fields.
• Nowadays, video conferencing is also
present in classrooms and it is accepted as a
way of teaching.
• Video conferencing given to teacher new
ways of presenting materials, working with
students, and thus they are stimulating the
development of strategies that are consistent
with new technology.

20. • Students use the microphone of a
computer or mobile device at any location.
• Students receive instructions and
information on any topic through video
conferencing, and are able to ask
questions to participants from all locations
involved in the video conference.
• The use of digital images, videos and
video conferencing in the classroom puts
teaching beyond textbooks and connects
students with the world they live in.

21.  What is Video Conferencing? (n.d.). SearchUnifiedCommunications.
https://www.techtarget.com/searchunifiedcommunications/definition/vid
eo-conference
 Gladović, P., Deretić, N., & Drašković, D. (2020). Video Conferencing
and its Application in Education. JTTTP - JOURNAL of TRAFFIC and
TRANSPORT THEORY and PRACTICE, 5(1).
https://doi.org/10.7251/jtttp2001045g
 O'conaill, B., Whittaker, S., Wilbur, S., O%onaill, B., & Packard, H.
(1993). Conversations Over Video Conferences: An Evaluation of the
Spoken Aspects of Video-Mediated Communication. 8, 389–428.
https://interruptions.net/literature/O_Conaill-HCI93-L.pdf
 Correia, A.-P., Liu, C., & Xu, F. (2020). Evaluating videoconferencing
systems for the quality of the educational experience. Distance
Education, 41(4), 1–24.
https://doi.org/10.1080/01587919.2020.1821607

22.  Kagan, J. (n.d.). The Ins and Outs of Video Conferencing.
Investopedia. https://www.investopedia.com/terms/v/video-
conferencing.asp#:~:text=Video%20conferencing%20is%20a%20tech
nology