What is one outcome of using 3D printing in design?

Using 3D printing in design facilitates rapid prototyping capabilities, which is one of its most significant outcomes. This technology allows designers to create and modify prototypes quickly and efficiently. The rapid turnaround in producing prototypes means that designers can test and iterate on their concepts much faster than traditional manufacturing methods would allow, ultimately enhancing the development process.

When utilizing 3D printing, the ability to produce intricate designs and multiple iterations in a short span fosters innovation, as designers can engage in more effective experimentation. This speed in prototyping can lead to quicker product launches and potentially lower costs associated with design changes, as modifications can be made without the need for extensive retooling or setup times common in other manufacturing processes.

In contrast, the other options reflect challenges or drawbacks associated with manufacturing in general or traditional methods. Increased waste in production and longer production times are typically associated with conventional practices rather than 3D printing, which is designed to minimize both by allowing for just-in-time production and precise material usage. Similarly, higher manual labor requirements don't align with the automation capabilities that 3D printing technology offers, further emphasizing the advantages of rapid prototyping in design processes.