Microinteractions play a crucial role in preventing rework and minimizing user errors, enhancing the overall usability and efficiency of a digital interface. Take, for example, form validation in web forms. As you fill out each field, the system may immediately indicate if the input is valid or not, like showing a green checkmark for a valid email address or a red (X) for an incorrect one. This immediate feedback helps prevent rework by enabling on-the-spot corrections.