To create
light weight product, we need to consider the material and waste of producing
the material, technology process and manufacture process. Like the bike
innovation reduce the 55%of weight but make it a lot stranger.
The first
point is this video use the comparison of production steel and aluminum waste
to illustrate the light weight design impact environmental. Less material is
saving less natural material and energy when designers finding out how to use light
weighting material.
The second
point is even light weight has the impressive environmental benefit, but sometimes
it is not the best choice if it is right the improvement and the sustainability
will be impressive
The last
point is if we cannot find out the way of designing light weighting we could
think about the whole system lifecycle and figure out other ways.
In conclusion,
designing product for sustainability we should consider more about the material
using even the processing of the material production and waste.
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