Mandatory voting measures are significant because they aim to enhance political participation and ensure that electoral outcomes reflect the will of the public. By requiring eligible citizens to vote, these measures can help address low voter turnout, which often skews representation. Countries that have implemented mandatory voting, such as Australia, report higher levels of civic engagement and a more informed electorate. Additionally, such measures can mitigate the influence of special interest groups by promoting a broader base of voter input, making the political system more inclusive and responsive. Ultimately, this enhances the legitimacy of democratic processes.