Even today, in some parts of Tropics, towels are made by some indigenous people to avoid confusion and adversity. It has been defend that most of the pop tribe in the south-eastern region of Iroia Jaya live in the creek house in their independent areas as the security of the Korovis, carnivore of neighbors, and against the tribe of citak. The BBC publish in that Coroye had built the Bronx House "for the benefit of foreign program makers" and did not actually live in them. However, the Korawi people still make brick house, but according to the BBC's view, not to grow tall trees, but to save the animals that are fasting and to safety the trees from clean animals tree stalk. A tree house or a tree fortress is a building that is built around the ground level section of one or more mature trees. The Tree House can be used for celebration, work place, facilities and observation. Modern tree houses are usually made for children or for a holiday as a hut. The modern tree house can also be unified into existing hotel facilities. With underground and ground-level houses, tree houses are an option to create an environmentally friendly home in private forest areas, as they do not need to clean a convinced area of the forest. However, wildlife, climate, and illumination at the grassroots-jungles forest areas is not desirable for some people.
Struts are used for comfort from weight on low distance or directly on the ground; The Tree House promoted by the Struts is very low on the tree and helps to prohibit stress, possible stress and injury caused by damage holes. Struts are generally loaded into the ground with detailed, although new designs the installation time and are less invasive for the root system. Stilts are considered the easiest way to support large tree houses, and it can also increase architectural support and safety.
Stay sticks is used for weight support at high altitude. These systems are especially useful for controlling movements caused by the increase of air or tree, although their use is often reduced due to the natural restricting of the system. With higher height and more branches closed, capacity decreases and awareness of the air increases. As for the hanging, ropes, wire wires, tension fasteners, springs etc. are used in building materials.