What is dusk used for?

Could you please elaborate on the various applications and uses of Dusk, the cryptocurrency? I'm particularly interested in understanding its unique selling points and how it differs from other digital currencies in terms of its intended purposes. Are there any specific industries or sectors that Dusk is particularly suited for, and how does it aim to revolutionize those areas? Additionally, what are some of the real-world examples of Dusk being utilized, and what are the potential benefits it offers to users and stakeholders?