For some personal reason when I browser some website at office or public place, I don't want other people to see all my web page, I only want to display a small part of that page so that only me can see it in a close distance.
I think there are 2 possibilities:
- Firefox or other browsers: maybe some add-on some special browser can do.
- A software that can hide part of my screen and only display a region of it.
I searched in Firefox add-on but cannot find what I need, (https://addons.mozilla.org/en-US/firefox/addon/9249 can do some similar thing, but it show a region of text I guest by filter the page code, it is not what I want is a region of any object like a part of a flash)
Does anyone know any plugin/browser/software can do that?
Thanks in advance.