An implementation of virtual white board using open CV for virtual classes

In the current pandemic situation, we have seen one of the reasons for spreading of corona virus is surface touching, and to avoid this sort of spread in the virus we have come up with a project which is titled as "Drawing on Air", As the title itself indicates, we are not going to touch the surface but we are going to draw on air and what we have drawn on air will be displayed on the screen / monitor. This will help us reduce the spread of the virus in the pandemic situations. In this pandemic we have seen maximum of the transactions are been made online but for deposit of money or for transfer of money in person we see people use ATMs which is very risky and there are chances of spreading of the virus at such point of times we can use this as a prevention method to a great extent. Not only in ATMs but also in offices for biometrics or in cyber cafes and many more areas we can use this project.