Sensors cloud and fog : the enabling technologies for the internet of things Part 1. Introduction: 1. History and Evolution of Cloud Computing. 2. Wireless Sensor Networks and Cloud. 3. Introduction to the Internet of Things. Part 2. The Sensor Cloud Paradigm: 4. Sensor Cloud vs. Sensors and Cloud. 5. Data Flow in Sensor Cloud.6. Pricing and Networking in Sensor Cloud. 7. Implications of Sensor Cloud on the Internet of Things. Part 3. From Core to the Edge: FOG: 8. Fog: The Next Gen Cloud. 9. Applications. 10. The Fog Architecture. 11. Towards a Green er Internet of Things.