[personal UX/UI review] iOS bug

Product: iOS for iPhone

Issue: box within a box

Recommendation: keep box interaction consistent 

[Personal UX/UI review] unnecessary interaction to see iOS's Messages's time stamp

• app: Messages (iOS's default text message app)
• issue: the time stamp appears when swiped to the left although the space doesn't change after swiping interaction
• recommendation: just display the time stamps so users don't even need to swipe to see when each message is sent or received

[Personal UX/UI review] Jihachul's history and iOS's scroll-down summary

<app: Jihachul>

Positive: history function readily available when searching for a subway station 

Lesson: always consider providing a 

menu of users' most frequently selected function 

<function: scroll-down summary on iOS>

Issue: displaying a useless space even when there is no schedule

Recommendation: shrink the Calendar space to fit schedule amount (e.g. if no schedule, shrink the space all the way!)