Title: From Wireless Sensor Networks to Internet of Things: Technological and architectural overview Abstract: The talk primarily covers the protocols and technology enablers which supported the Internet of Things over a typical concept of "wireless sensor networks". First part focuses on the following 1. Data collection 2. Data mining (analytics) 3. Visualization, and 4. Processed data consumption. Second part of the talk focuses on a high level deployment architecture covering single responsibility principle of design, concepts of RESTFul, real-time queuing and rule engines applied in industrial applications