Sustainability Essay Example | Topics and Well Written Essays - 2000 words - 4

Sustainability - Essay Example In the paper a new design of wheelchair has been proposed to provide solution to the problem. Many handicapped people live alone and it becomes difficult for them to get help for every specific movement at their home. They need a system to help them to reach high things on shelves and they want a system which enables easy movement on stairs. In the paper, a new design of wheelchair has been suggested which will help people moving on wheelchair in the following manner - The paper tries to understand the specification of current model and recommends modifications and changes in suggested model to enhance sustainability to provide improved movement to handicapped in home and outside without taking help of anybody else. The design uses battery operated system for movement and suggests further development of system based on renewable sources of energy such as solar energy. Sustainability or sustainable development is significant as it has integrated human development (Bell & Morse, 2003). The decisive role of companies to get sustainability has been discussed on strategic level (Hart, 1995, 1997; Roome, 1998) and instrumental level (Schaltegger and Burritt, 2000; Bennett and James, 1999). Sustainability requires balanced operational conception, integrated operation conception and integrated strategic conception. In the paper the sustainability of the design of a wheelchair used by handicapped people has been discussed. Some of the key factors contributing to product innovation are industrialization, open market and a need for high quality products from customer. Design parameters in the current system include the wheels, the sensors to initiate movement of wheels based on weight change and the battery operated motor. Attachments for increasing the height of chair - The stair climbing wheelchair should be able to balance on two wheels in order to raise the chair’s height and enable the user to reach things at a height. The new