What I learned from paper prototyping:
1.The tab bar should be hidden on the top. Users can have access when scrolling to the upper screen.
2.QR code buttons are not useful on every product page.
What I learned from paper prototyping:
1.The tab bar should be hidden on the top. Users can have access when scrolling to the upper screen.
2.QR code buttons are not useful on every product page.