Bionics (a short form of Biomechanics - a compound word consisting of the Greek word "bios" - pronounced "vios" - which means life, and the word mechanics) means the replacement or enhancement of organs or other body parts by mechanical versions. Bionic implants differ from mere prostheses by mimicking the original function very closely, or even surpassing it.
Bionics' German equivalent "Bionik" takes a somewhat broader scope in that it tries to develop engineering solutions from biological models. This approach is motivated by the fact that biological solutions will always be optimized by evolutionary forces. A classical example is the development of dirt- and water-repellent paint (coating) from the observeration that the surface of the lotus flower plant is practically unsticky for anything (lotus effect).
While the technologies that make bionic implants possible are still in a very early stage, a few bionic items already exist, the best known being the cochlear implant, a device for deaf people. Some versions come quite close to "normal" hearing; they can even work better than natural ears at background noise filtering. By 2004 fully functional artificial hearts have been developed. Significant further progress is expected to take place with the advent of nanotechnologies. A well known example of a proposed nanodevice is a respirocyte, an artificial red cell, designed (though not built yet) by Robert Freitas.
M.A. Khvedelidze, Z.D. Urushadze. Energo-Informational approach to the analysis of processes of ruling in the system Plant-External Surroundings.- In: Teoreticheskie Voprosi Bioniki, Publishing House "Metsniereba", Tbilisi, 1966, pp. 38-96 (In Russian)
Bionics (also known as Biomimetics, Biognosis or Biomimicry, a short form of Biomechanics - from the Greek word "bios" - pronounced "vios" - which means life, and the word mechanics) is the application of methods and systems found in nature to the study and design of engineering systems and modern technology.
Bionics is a term which refers to flow of ideas from biology to engineering and vice versa.
Bionics are a common element of science fiction, with The Six Million Dollar Man as the probably best-known example.
Bionics (also known as Biomimetics, Biognosis or Biomimicry, a short form of Biomechanics - from the Greek word "bios" - pronounced "vios" - which means life, and the word mechanics) is the application of methods and systems found in nature to the study and design of engineering systems and modern technology.
Bionics is a term which refers to flow of ideas from biology to engineering and vice versa.
Bionics are a common element of science fiction, with The Six Million Dollar Man as the probably best-known example.
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