Advance in AI Sensor and AIoT Technology

The integration of artificial intelligence (AI) with sensor technologies is driving significant advancements in AIoT applications. This paper presents recent progress in AI-enhanced self-powered sensors, which enable energy-efficient, autonomous sensing networks, and wearable AI sensors that improve human-machine interaction through adaptive and intelligent sensing. Furthermore, AI-enhanced nanophotonic sensors harness light-matter interactions for ultra-sensitive spectral processing, enabling intelligent analysis of complex optical signals. Finally, we explore photonic waveguides for in-sensor computing, enabling real-time, low-latency edge processing. These developments highlight the trans formative role of AI-integrated sensors in advancing intelligent sensing, computing, and interaction within AIoT ecosystems.