Larry Lien is chairman of the Physical Security Interoperability Alliance (PSIA). He currently serves as vice president of Product Management for Proximex and has more than 20 years of experience in marketing, product management and business development. Marine Drive is vice chairman of the PSIA and played an instrumental role in authoring the PSIA Area Control Standard. He is global director of Integration, Honeywell Security Group and has multiple years of expertise in product design and innovation in the areas of access control, video and security product integration. Drive holds more than 20 patents in the security industry.