7 bubbles for 7 cities,
user can turn the potentiometer to cycle through 7 bubbles to see the information including city, country, and current temperature. – potentiometer is mapped from 0 to 7, hence seven sections tie in with 7 array of data coming from weather API for each city.
text for some cities overflows the rectangular box, so re-size the box
visual differentiation among text contents. Which one do i want to be stand out most?
work with proximity sensor to show the bubbles.