SAN FRANCISCO--(BUSINESS WIRE)--Today, during the opening keynote address at the second annual Internet of Things World conference, SmartThings CEO and founder Alex Hawkinson joined Samsung Electronics President and Chief Strategy Officer Young Sohn on stage to announce a new open software and data exchange cloud for the “Internet of Things” (IoT) called SmartThings Open Cloud. Open Cloud is powered by SAMI, a Data Driven Development platform that Samsung announced last May with simple open API