The document announces upcoming webcasts from Deloitte for technology executives on various topics. The first webcast on January 16th will discuss wearable computing technology and its implications for business including design principles, security concerns, and business use cases. The second webcast on February 6th will cover sovereign computing and how it may impact enterprise security and how organizations can address issues. The final webcast on March 6th will discuss managing technical debt in organizations and how to identify and address common drivers of technical debt.