Explore a conference talk on enabling autonomous IoT device pairing using different sensor types. Learn about Perceptio, a context-based pairing mechanism that utilizes time as a common factor across varying sensor types to create event fingerprints. Discover how this approach allows for secure pairing of IoT devices with differing sensing modalities in smart home scenarios. Examine the implementation and effectiveness of Perceptio, including its ability to distinguish between legitimate and attacker devices. Gain insights into the challenges of secure pairing, context-based pairing techniques, and cross-modal approaches. Understand the evaluation setup, results, and potential implications for IoT device security.