This document appears to be a log of activities for someone traveling in Belgium discussing big data, IoT, and related topics. It includes meetings on digital maturity, augmented reality, conferences on data-driven industry. It also includes notes on social media followers, emails, experiments, and statistics on exabytes of data, number of connected things, and the average age of new business starters. The document provides a day-by-day itinerary and notes from various meetings and conferences on emerging technology topics in Belgium.