Engineered van der Waals crystal mimics neuronal cells with light-driven learning

A research team led by Professor Taesung Kim of the School of Mechanical Engineering at Sungkyunkwan University (SKKU) has developed an optoelectronic synaptic device that mimics the functions of human neurons and synapses at the device scale. The researchers designed a van der Waals (vdW) crystal through a single-step sulfurization process using mixed plasma. The …

Love at first prompt? How AI-assisted courtship is rewriting the rules of online dating

In the famous French play Cyrano de Bergerac, the brilliant but insecure Cyrano lends his eloquence to the handsome, tongue-tied Christian to help him woo his lover. Today, a remarkably similar scene is playing out among millions of dating app users, with the role of the lovelorn poet played not by a human but by …

Brain-inspired chip runs near absolute zero and could transform quantum computing

Scientists at the University of Hong Kong have created a remarkable new type of brain-inspired chip that can function just above absolute zero, one of the coldest environments imaginable. By using a standard silicon carbide transistor in a completely new way, the team made a single device behave like an energy-efficient neuron, firing electrical “spikes” …

Human understanding of AI can’t keep up with its advancement, researchers say

In a recent editorial published in Science, Microsoft’s chief scientific officer, Eric Horvitz, and researcher Robert West from the School of Computer and Communication Sciences at EPFL in Switzerland issue a stark warning about AI. They say the advancement of AI systems rapidly being woven into our everyday lives is beginning to outpace our understanding …