lazer following display help Answered
I was wondering if it is possible to have an icon or marker show on a screen where you are pointing, as a screen displaying a camera feed and an icon to show where it is pointing. My initial idea is to use a laser pointer and an icon to show on the screen where it points by using the colour of the pointer.
I simply wish to see if its possible in one way or another and what methods there are.
(not sure I am phrasing it right so apologies if I need to clarify it further)
thank you for any information you can you can give me