“We expect this technology to become a key enabling technology for future high-performance AI semiconductors and next-generation memory systems.” While large-scale commercialization still requires overcoming engineering challenges in packaging, this research has successfully proven the principle, providing a clear blueprint for next-generation, high-performance AI hardware.” [2]Sensor-level processing and memoryResearchers from Oregon State University built an optoelectronic device that integrates light sensing, memory, and signal processing in a single phototransistor. The device is constructed from an oxide semiconductor, which serves as the transistor channel that carries electrical current, while an organic photosensitive material on top absorbs light and generates electrical charges. The position of the trapped charges relative to the transistor channel can be changed by applying an electrical gate voltage.