The interactive Digital Prototype model is a working model of software needed for usability testing, trying to figure out both how it will look and function. Usability testing in software testing allows end-users to explore the features, functionality, and interface’s ease of use of the test version of the product. In usability testing, we test the interface's usability as the prototype isn’t the same as the final product, but it’s close enough to serve as a starting point for testing and feedback. Usability testing digital prototype to fill in as a beginning stage for testing and input for the developers. Directing ease of use usability testing empowers you to viably repeat and make upgrades to your software at all stages of development, expanding achievement. The importance of usability testing cannot be underestimated and should be implied by freelancers to upskill their profiles. Proficient freelancers can avail themselves of the opportunity of excellent projects through Eiliana.