Feature Request - sign on glass

Hey guys,

I have been working through some further UI requirements which would elevate the customer experience on a Razden solution, i think a "sign on glass" or signature element would be a brilliant addition,

essentially including the ability for a user to draw / sign on a user interface either using touch (i.e. phone / touch screen) or mouse (click and drag draw) would allow users to create interfaces which rival Docusign.

it would be great to include this feature for consideration in your roadmap.

cheers!