Dr. Chien-Fu KUO (Jeff) is the Co-founder and CEO at Gogolook, The product of Gogolook, whoscall, once received the executive chairman of Google, Eric Schmidt's public praise. Gogolook has turned into a subsidiary company of Naver Corp., the biggest internet company in South Korea, and a sister company to LINE Corp. Jeff earned his bachelor's degree in Industry Design from National Cheng Kung University and holds a Ph.D. degree in Industrial Engineering from National Tsing Hua University. Enthusiastic about product design, human-computer interaction, and user experience research.