1. IoT: Bird's Eye View, Megatrends and Perspectives.- 2. IoT Nodes: System-Level View .- 3. Ultra-Low-Power Digital Architectures for the Internet of Things.- 4. Near-Threshold Digital Circuits for Nearly-Minimum Energy Processing.- 5. Energy Efficient Volatile Memory Circuits for IoT Era.- 6. On-Chip Non-Volatile Memory for Ultra-Low Power Operation.- 7. On-Chip Non-Volatile STT-MRAM Memories for Zero-Standby Power.- 8. Security Down to the Hardware Level.- 9. Design Methodologies for IoT Systems on a Chip.- 10. Power Management Circuit Design for IoT Nodes.- 11. Energy Harvesting.- 12. Ultra-Low Power Analog Interfaces for IoT.- 13. Ultra-Low Power Analog-Digital Converters for IoT.- 14. Circuit Techniques for IoT-Enabling Short-Range ULP Radios.- 15. Battery Technologies for IoT.- 16. System Packaging And Assembly In IoT Nodes.- 17. An IPv6 Energy-Harvested WSN Demonstrator Compatible with Indoor Applications.- 18. Ferro-electric RAM Based Microcontrollers: Ultra-Low Power Intelligence for the Internet of Things.