‘Optical neural engine’ can solve partial differential equations

Partial differential equations (PDEs) are a class of mathematical problems that represent the interplay of multiple variables, and therefore have predictive power when it comes to complex physical systems. Solving these equations is a perpetual challenge, however, and current computational techniques for doing so are time-consuming and expensive.

Robotic hand with unprecedented tactile sensitivity achieves human-like dexterity in real-world tasks

Researchers have unveiled a robotic hand, the F-TAC Hand, which integrates high-resolution tactile sensing across an unprecedented 70% of its surface area, allowing for human-like adaptive grasping. This pioneering development, published in Nature Machine Intelligence today, represents a significant leap forward in robotic intelligence and its ability to interact with dynamic real-world environments.

This “robot bird” flies at 45 mph through forests—With no GPS or light

Unlike birds, which navigate unknown environments with remarkable speed and agility, drones typically rely on external guidance or pre-mapped routes. However, a groundbreaking development by Professor Fu Zhang and researchers from the Department of Mechanical Engineering of Faculty of Engineering at the University of Hong Kong (HKU), has enabled drones and micro air vehicles (MAVs) …

Novel analytics framework measures empathy of people captured in video recordings

Empathy, the ability to understand what others are feeling and emotionally connect with their experiences, can be highly advantageous for humans, as it allows them to strengthen relationships and thrive in some professional settings. The development of tools for reliably measuring people’s empathy has thus been a key objective of many past psychology studies.