Researchers have developed a nonlinear galloping-driven triboelectric-electromagnetic hybrid generator for harvesting low-speed wind energy, offering a new route toward self-powered sensors and ...

Despite advances in machine vision, processing visual data requires substantial computing resources and energy, limiting deployment in edge devices. Now, researchers from Japan have developed a ...

Researchers led by Chen et al. have discovered that the spines of the sea urchin Diadema setosum generate measurable electrical voltages when exposed to water flow, a finding that could reshape how ...

The rise of the Internet of Things (IoT) has spurred rapid growth in demand for self-powered devices, driving the advancement of highly compatible indoor photovoltaics (IPV). Perovskite indoor ...

The device can operate in self-powered mode and exhibit good human-eye-like adaptation behaviors, which include broadband light-sensing image adaptation (from ultraviolet to near-infrared), ...

The rapid proliferation of intelligent and interconnected devices has created an urgent demand for advanced technologies capable of recognizing, interpreting, and interacting with the real world.

(Nanowerk Spotlight) Medical devices that interface with the human body need power sources as safe as they are reliable. While sophisticated electronics can monitor health conditions and deliver ...

A new device harvests vibration energy more efficiently with a self-adjusting mechanism that tunes to environmental frequencies for higher, wider-range output. (Nanowerk News) Every day, the world ...