You’re an interaction designer at a fictional startup called ZenmodeX, a productivity app that offers a range of tools to help users stay focused, motivated, and get things done. Competitors include Todoist, TickTick, and Things. The primary offering of this smartphone-only app is a to-do list.

Your job is to make the user experience delightful for your users by adding helpful microinteractions that let them know the status of each item on the to-do list when changed. What happens when a task is completed? What happens when you add a new task or delete an existing one? Make sure that the state change of list items is abundantly clear to your users using your microinteractions. Demonstrate your work by recording and submitting a video of your prototype. Explain the rationale behind the design of your microinteractions.