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Wheelbarrows are still the common carriages in the building sector of the developing world, and any improvement in their design can bring a drastic change into the lives of the workers. The new design has an additional linkage that can smooth the path and reduce the shocks (Wheeli technology), and pivoting handles with a gravity-based auto brake will make dumping process very easier. In fact, it is an ergonomic redesign of the wheelbarrow.
University of Tehran