A system for enabling touch and feel over the internet provides a three-dimensional representation of a good being sold, that three-dimensional representation being viewable from a number of different directions. In one embodiment, the good being sold is in a package and the package is displayed from...http://www.google.com.hk/patents/US20060229952?utm_source=gb-gplus-share專利 US20060229952 - Enhancing Touch and Feel on the Internet
