Selecting the best pressure sensor for a given application can be a pressing issue for design engineers. Luckily, when it comes to capturing the sense of touch in a product, there are two primary tactile sensor technology options from which to choose.
Though it might not be obvious to the casual observer, the clothing worn by Olympic and professional athletes can be as sophisticated and technologically advanced as anything else in their toolbox. Beyond simply making the athletes look good or protecting them from the elements, their outfits are often engineered to perform specific functions for their sport - such as reducing drag or optimizing muscle use.
Topics: tactile pressure sensors
Capacitive tactile sensing has been a driving force in the popularization of such ubiquitous touchscreen-based technologies as smartphones and tablets. In order to fully explore the potential of capacitive tactile sensors, however, engineers must first understand the basics of the technology. To that end, we’ve put together a quick primer on tactile pressure-measurement systems to bring you up to speed.
Capacitive tactile sensors are putting pioneering products on the map that run the gamut from enabling early detection of cancer to enhancing headset comfort. Yet despite capacitive tactile sensing’s contribution to the development of cutting-edge products, it is—like any technology—not without its drawbacks. Below we touch upon three distinct drawbacks of capacitive sensors
Widely used in the field of biomechanics, pressure mapping has historically provided a visual representation of pressure distribution for the optimization of such products as wheelchair cushions and orthotics. Capacitive tactile sensors are opening the door for the development of a multitude of innovative new medical devices, however, by taking pressure mapping technology to the next level and quantifying the sense of touch.