Loss of limb by amputation can be a traumatic experience not only for the affected individuals by also for their loved ones. There are other segments of the society who are affected by physical disabilities that affect the limbs owing to reasons such as bone deformities, constricted bone growth and even congenital defects. Prosthetics and artificial limbs are the best available solution for solution for individuals who live a desolate life that is completely dependent on others.

Artificial limbs made of high density polyethylene has helped many affected individuals get rid of the shackles of dependence and live a life that is qualitatively better than what it was for all these years. Free artificial limb project for the disabled has been instrumental in helping many individuals earn a livelihood. The project aims to improve the quality of life of the recipient, creating an opportunity for re-entering into the society mainstream.

The beneficiaries of the project are those with insufficient incomes to sustain the basic needs of their families or those who have suffered a traumatic accident and needs immediate rehabilitation. The artificial limb project is active in many developing countries with the help of local social groups and charitable organization, many of whom are backed by central funding to some extent.

There has been commendable progress in the design and flexibility factors of artificial limbs. The latest from this field is what is popularly known as bio-hybrid that attempts to merge man-made components with human tissues such as muscles, skeletal architecture and also the neurological systems. This helps in creating artificial limbs that are as close as possible in feel and function to normal human appendages.

Biometric experts admit that the task of creating prosthesis that blends as close to normalcy as a natural human limb is huge and calls for huge investment in research and development. Experts are working on developing the next generation artificial limbs, knee and ankles. They are optimistic that in the coming years, handicapped people will be able to lead a quality of life that is markedly different than what they have endured thus far. The biggest relief would obviously be the independence they would have to carry on their daily routines and even earn their livelihood without being at the mercy of others.

The researchers are also aware of another major challenge and that is overcoming the risk of infection to the user that is common with those using prosthetics.

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