Sites used in essay

I have finished my essay now and here are some links that I used to write the account.

QTVR technical
http://en.wikipedia.org/wiki/Qtvr

Tourism
http://www.virtualdenmark.dk/vrdjursland/index.html

http://www.iberostar.com/EN/hotel/visitavirtual.asp?codiconc=85&idiocodi=2&publicado=S

Real Estate
http://www.bprowse.com/images/virtual_tours/witek/Living_room.html

Advertisements
http://www.willpearson.co.uk/virtual_tours/seat/index.php

Artistic
http://www.willpearson.co.uk/