Week+6

Avian Elements

Avian elements refers to the use of any attribute derived from an avian species in design, such as the shape of a beak for the tip of a train or the serrations in owl feathers to help a train run more quietly. The main reason I like this form of biomimicry is because it is simple. That is to say, unlike the replication of a more complicated biomimicry (such as replicating a glue produced by mussels), using avian elements is much more recognizable, and so the credit can be given to nature when it is due. Moreover, because using these elements only requires a change in shape, they are much easier and cheaper to apply in everyday design.

Echolocation

Echolocation is the use of sound to navigate where traditional vision is not practical. It uses sound waves in order to determine where obstacles are located in the distance. In this case, echolocation uses sound emitted by a cane in order to help the visually impaired avoid obstacles. This form of biomimicry appeals to me because it applies a well known biological technology (used by bats and whales) to the aid of people with a disadvantage. This technology allows for much greater mobility and independence to those who are visually impaired.

New Plumage

New plumage incorporates the use of tiny structures that reflect specific wavelengths of light, in order to create specific colours. This technology is used by butterflies and peacocks, and can be used to create colour screens with much lower energy consumption. I consider this technology important because as we continue to produce more and more devices with colour screens (televisions, computers, iPods etc.); there is an increasing amount of energy being consumed to power these devices. Any technology that can significantly reduce energy consumption provides a method of reducing costs and helping the environment.

References

Vella, Matt (2008). Design Tips from Mother Nature. //Bloomberg Businessweek//. Retrieved from http://images.businessweek.com/ss/08/02/0209_green_biomimic/index_01.htm