In comparison to traditional bulky and rigid electronic devices, the human–machine
interaction (HMI) system with flexible and wearable components is an inevitable future trend …

As the world is marching into the era of the internet of things (IoTs) and artificial intelligence,
the most vital development for hardware is a multifunctional array of sensing systems, which …

Triboelectric nanogenerator (TENG) technology is a promising research field for energy
harvesting and nanoenergy and nanosystem (NENS) in the aspect of mechanical, electrical …

Vibration sensors are involved extensively in a variety of applications. Especially in the era
of the Internet of Things, developing self‐powered vibration sensors has become a very …

Abnormal vibration is a direct response to the mechanical defects of electrical equipment,
and requires reliable vibration sensing for health condition evaluation in the associated …

Following the rapid development of lightweight and flexible smart electronic products,
providing energy for these electronics has become a hot research topic. The human body …

Self-powered sensing systems augmented with machine learning (ML) represent a path
toward the large-scale deployment of the internet of things (IoT). With autonomous energy …

Achieving high output performance is the key in the development of triboelectric
nanogenerators (TENGs) for future versatile applications. In this study, a novel TENG …

Flexible piezoelectric nanogenerators (PENGs) with high output performance are highly
desirable for energy harvesting. Coupling triboelectric nanogenerators (TENGs) with the …

Accurately monitoring human gait is critical for health evaluation and/or early diagnosis,
especially for elder and injured people's healthcare. The presence of gait abnormalities …