Describe the modification you intend to make and why it may be an improvement. Try to come up with an interaction sequence that will require you to sketch three unique screen views. For example -- 1) a sketch of a messaging app screen with an empty message field, 2) on the user tap of an emoji icon, a sketch of the screen having an overlay of emojis to choose from, and 3) on the user tap of a particular emoji, a sketch of the inserted emoji in the message field.