And now, in the ebook world, we can actually SEE in real time how a publisher is doing. (theworldsgreatestbook.com)
There is the option of one way video chat where you can see the lady of choice or 2 way chats where she can also see you in real time. (idateadvice.com)
They also work with technology, such as tiny digital cameras in pill form, to see in real time places in the body they never could see before. (businessinsider.com)