Slide 1: Quantum Sensor Networks: Sensing the Unseen. Slide 2: Introduction: The Quantum Revolution in Sensing. Slide 3: What are Quantum Sensors?. Slide 4: Why Quantum Sensors? Advantages over Classical Sensors. Slide 5: Key Quantum Phenomena: Superposition, Entanglement, Squeezing. Slide 6: Types of Quantum Sensors (1): Atomic Clocks. Slide 7: Types of Quantum Sensors (2): Magnetometers. Slide 8: Types of Quantum Sensors (3): Gravimeters. Slide 9: Types of Quantum Sensors (4): Accelerometers. Slide 10: Types of Quantum Sensors (5): Quantum Imaging Sensors. Slide 11: Quantum Sensor Networks: Definition and Concept. Slide 12: Network Architecture: Nodes, Communication, Data Processing. Slide 13: Network Topologies for Quantum Sensors. Slide 14: Quantum Communication for Sensor Networks. Slide 15: Data Acquisition and Processing in Quantum Networks. Slide 16: Synchronization in Quantum Sensor Networks. Slide 17: Applications (1): Precision Navigation and Timing. Slide 18: Applications (2): Environmental Monitoring. Slide 19: Applications (3): Medical Diagnostics. Slide 20: Applications (4): Fundamental Physics Research. Slide 21: Applications (5): Security and Defense. Slide 22: Advantages of Quantum Sensor Networks (Compared to single sensors). Slide 23: Challenges (1): Sensor Development and Miniaturization. Slide 24: Challenges (2): Network Scalability and Management. Slide 25: Challenges (3): Environmental Noise and Decoherence. Slide 26: Challenges (4): Cost and Infrastructure. Slide 27: Overcoming Challenges: Technological Advancements. Slide 28: Future Directions and Opportunities. Slide 29: Conclusion: The Promise of Quantum Sensor Networks. Slide 30: Q&A and Acknowledgements