Just wonder if there is any open source (free) software that helps to create virtual presentations on the web pages similar to that one:


Is there any linux software that can help in showing virtual panoramas on websites like the one above? I know how to stich the photographs on my PC, but have no idea how to show that to my audience...

I got the hardware (good tripod with head, fisheye lens), but have no idea about the required software (and I would not like to spend tons of money on that).