Avatar's Tree of Souls has Wi-Fi and Bluetooth connections

摘要

Visitors to Hyde Park last week were greeted with an interactive replica of the Tree of Souls from the film Avatar. The stunt marked the launch of the film on DVD.rnIn the film, the Tree of Souls is a giant, interactive tree with deep spiritual significance to the Nav'i people.rnThe Hyde Park version of the tree featured 20 miles of fibre optic branches. Sensors within the tree caused it to change colour and intensity as people moved around it.