dropdown As an experiment, four volunteers each lived alone for 100 hours. They were dressed only in a bathrobe and had to get everything that they needed from the Internet A dazed but relieved Emma Gibson told of her 'seedy' ordeal yesterday after four days trapped in cyberspace. With three other volunteers, the out-of-work actress had agreed to be locked alone in a small room with just a computer and the Internet for company. dropdown One hundred hours, three marriage proposals and dozens of lewd messages later, Miss Gibson, 30, emerged blinking into the sunshine rather glad the experience was over. With the eyes of the world quite literally upon her - small cameras broadcast her every move on the Web - Internet Heaven had become more of a nightmare at times. 'I wanted to get out at the end. Too much Internet is bad for the health,' she said. dropdown Net users were able to contact her using e mails or chat rooms - electronic conversation forums. Miss Gibson, from London, added: 'Chat rooms are a pretty seedy experience in my view, especially if you are female and being viewed by a web-camera. It attracts a few perverts. I was being looked at and when someone was getting pervy with their language, a towel went over the camera." dropdown Miss Gibson was chosen from more than 250 applicants for the experiment. Shut up in a secure room at a central London hostel, she had to take off all her clothes and was given a bathrobe, a credit card and a budget of £500 to feed, clothe and amuse herself with all purchases ordered via the Internet.