How can designers effectively gather and analyze customer feedback to ensure that their interfaces are truly customer-centric and user-friendly?

Designers can effectively gather and analyze customer feedback by implementing various methods such as surveys, interviews, usability testing, and analytics tools. They should actively listen to customer complaints, suggestions, and preferences to understand their needs and pain points. By analyzing this feedback, designers can identify patterns and trends to make informed decisions on improving the interface to better meet user needs. Continuous iteration and testing based on customer feedback is crucial to ensure that the interface remains customer-centric and user-friendly.