Emerging fields, such as wearable electronics, digital healthcare, the Internet of Things, and
humanoid robots, highlight the need for flexible devices capable of recording signals on …

Traditionally, the primary field, where curvature has been at the heart of research, is the
theory of general relativity. In recent studies, however, the impact of curvilinear geometry …

Electrodermal activity (EDA) is a popular index of mental stress. State-of-the-art EDA
sensors suffer from obstructiveness on the palm or low signal fidelity off the palm. Our …

The development of the lateral flow assay (LFA) has received much attention in both
academia and industry because of their broad applications to food safety, environmental …

The triboelectric nanogenerator (TENG) is a recent technology that reforms kinetic energy
generation and motion sensing. A TENG comes with variety of structures and mechanisms …

Since triboelectrification results from materials in physical contact, the durability of
triboelectric nanogenerators (TENGs) must be improved. However, it still poses challenges …

Over the past decade, soft robot research has expanded to diverse fields, including
biomedicine, bionics, service robots, human–robot interaction, and artificial intelligence …

Flexible magnetic field nanosensors hold immense potential for wearable electronics,
offering a range of advantages such as comfort, real-time health monitoring, motion sensing …

Early-stage screening of cancer is critical in preventing its development and therefore can
improve the prognosis of the disease. One accurate and effective method of cancer …

Noncontact human–machine interactions (HMIs) provide a hygienic and intelligent approach
to communicate between humans and machines. However, current noncontact HMIs are …