John works in the Intel Opensource Technology Center (OTC). Over the last year he contributed to IoTivity and worked on refactoring IoTivity for highly constrained environments. His work on IoTivity included making it work with IPv6. Previously, John has contributed to Intel work on 3D visualization environments and ubiquitous computing. Prior to Intel, John developed test instruments and engineering workstations at Tektronix and Network Computing Devices. John has presented his work on ubiquitous computing and information visualization at technical conferences.