*Note: To aid the viewer's perspective, we added weightage W, followed by a number, which states the estimated number of sub-projects within it.

Usually, one project has several major facets which need to be dealt with separately from the others before they converge as a single. A medical device generally has the most facets due to the multidisciplinary aspects, including embedded programming, electronics, optical alignment, prototyping design and aesthetics, and also interface programming, hence, W = 6.

This highlights that the entries presented are all significant, though not equally so, and that each is distinct.