Wallace Dalrymple is the Chief Network & Telecom Architect for the Global Technology Management at General Motors . In this role Wallace is responsible for developing architectural recommendations and evaluations of emerging networking and telecommunications information technologies. Prior to General Motors, Wallace was the Mid-West Director of Technology for Comcast Cable and also served as Director, Telecommunications and Network Services with InterOne Marketing Group.. Less   View all posts

Johna Till Johnson is president and senior founding partner at Nemertes Research. A widely regarded expert and a highly sought after speaker, she also writes a weekly column in Network World. Previously, she headed the Global Networking Strategies Service business unit of META Group, where she advised Global 2000 IT organizations, vendors, and service providers. As senior technology editor of Data Communications magazine, Johna managed the lab-testing program, and in the early ‘90s was one of the first experts to accurately predict and justify the rise of the commercial Internet. Her background is in engineering and particle physics. Less   View all posts