Rational design of self-powered sensors with polymer nanocomposites for human–machine interaction

Triboelectric Contact Localization Electronics: A Systematic Review

“…Consequently, by employing a rationally designed electrode pattern, the trajectory points during the slide can be recorded to retrieve the spatiotemporal location or restore the sliding trajectory. This understanding paves the way for the realization of diverse advanced functions, such as slide direction detection, slide localization, and handwriting trajectory recognition [ 66 , 71 , 72 ].…”

Ti3+ self-doping in BaTiO3 ceramic for multi-sensor applications: reduced bandgap with maintained ferroelectric properties

“…With the rapid development of artificial intelligence (AI) and the Internet of Things (IoT), multifunctional sensors have become increasingly important in a wide range of applications, including wearable healthcare devices, biomedical prostheses, and human-machine interacting robots for providing a range of diagnostic and monitoring capabilities. 1–4 Unlike single-unit sensors that provide information from a single source, multifunctional sensors provide multiple types of information, which can ultimately reduce costs and facilitate system miniaturization and integration. 5 Ferroelectric materials possess piezoelectric, pyroelectric, and photovoltaic properties simultaneously, which make them highly desirable in multifunctional sensor platforms for monitoring contact force, temperature, and light.…”

A Self-Powered Flexible Displacement Sensor Based on Triboelectric Effect for Linear Feed System

“…Linear feed systems play a pivotal role in diverse fields, encompassing intelligent manufacturing, aerospace, and medical equipment [1][2][3][4]. The precision of machine tool machining and the accuracy of servo actuator control are significantly influenced by the detection and feedback of displacement and velocity for typical linear feed systems, such as linear motors and ball screws [5][6][7]. Consequently, it becomes imperative to incorporate a displacement sensor with high accuracy and a large detection range.…”