Bioinspired Flexible Capacitive Sensor for Robot Positioning in Unstructured Environments.

The evolution of bionic machines into intelligent robots to adapt to real scenarios is inseparable from positioning sensors. However, traditional positioning methods such as camera arrays, ultrasound, or GPS are limited in narrow concealed spaces, harsh temperatures, or dynamic light fields, which hinder the practical application of special robots. Here, we report a flexible sensor inspired by that enables robots to achieve contactless and high-precision spatial localization independent of the unstructured features of the environment.