What is the fine-grained topic of the following text: They will be joined by Bennett Peji, a senior director at the Jacobs Center for Neighborhood Innovation, brand consultant, designer and frequent international speaker on community-centered design; Dean Nelson, director of the journalism program at Point Loma Nazarene University; and Barbara Bry, chief operating officer of Blackbird Ventures, who will discuss the importance of early stage technologies to the importance of San Diego as an innovation hub. Only return the topic.
Discussion on community-centered design and innovation in San Diego