Citifix tackles urban issues like potholes and broken streetlights using GIS technology for smarter maintenance. Inspired by real-life frustrations, it allows residents to report problems with geotagging and photos, ensuring accurate data. City teams can visualize problem areas, prioritize repairs, and allocate resources efficiently. The simple workflow makes reporting fast and convenient, while officials gain real-time insights to improve response times and infrastructure management.
Created by Peijin Du
Honored with the A' Design Award.
Peijin is an influential designer known for her work on innovation, accessibility, and user-centered design. After graduating from the University of Michigan with a degree in Human-Computer Interaction (HCI), she began applying her expertise to improve how people interact with technology. Peijin is passionate about developing inclusive, meaningful solutions for diverse audiences by combining her technical knowledge with a deep commitment to user-centered design. Throughout her career, Peijin has remained focused on exploring emerging technologies and integrating them with human-centered principles to enhance user experiences. Her work addresses real-world challenges and ensures that design continues to be a force for positive social change.
Use the search form below to find award-winning designers, brands, and more on the Design Business Directory.
Design Business Directory was founded on the principle that true design excellence cannot be measured by popularity alone. Instead, we believe that the most meaningful indicator of skill, creativity, and professionalism is official recognition by respected international juries who follow transparent, pre-established voting criteria. When a designer, architect, or creative agency enters a rigorous peer review process, one that evaluates submissions against clear quality benchmarks, ethical standards, and innovation requirements, it ensures that any accolades they receive are both credible and deserved and are meritocratic.
Peer-reviewed awards, such as the prestigious A’ Design Award, exist to showcase the very best in design and innovation. The A’ Design Award is judged by a balanced panel of experienced academics, influential press members, and established professionals, all of whom apply a thoroughly documented scoring system. Through this structured method of evaluation, only truly exceptional projects are recognized. This is precisely the level of excellence that Design Business Directory aims to highlight: forward-thinking professionals who have demonstrated mastery in their field according to objective, globally respected criteria.
Because we are committed to presenting only the cream of the crop in design, Design Business Directory accepts listings exclusively from those who have proven themselves in such distinguished competitions. By requiring at least one peer-reviewed award—namely, the A’ Design Award—as a prerequisite for inclusion, we maintain the authenticity and overall quality of the directory. Consequently, to be listed on Design Business Directory, you must have already won the A’ Design Award. This ensures every individual and studio showcased here operates at the highest tier of professional accomplishment, innovation, and credibility.
Pro Entry
Digital Entry
Smart Entry
Industry Standard Entry