In factories, warehouses, and other industrial environments, employees often wear safety gloves. Human-Machine Interfaces (HMIs) on machines must be reliable to operate with gloves on to ensure the efficiency and safety of processes, without the user having to remove their gloves.
In hospitals, laboratories, and cleanrooms, wearing medical gloves (latex, nitrile) is standard practice for hygiene. Medical devices, such as patient monitors and diagnostic instruments, require touch controls that function flawlessly with these thin gloves for sterile and efficient operation.
Public kiosks, payment terminals, and ticket machines located outdoors must be usable in all weather conditions. This includes cold climates where users wear gloves. Glove-touch functionality ensures continuous accessibility and ease of use, regardless of the season.
The food industry has strict hygiene requirements, which makes wearing gloves mandatory. Touchscreens on scales, packaging machines, and control panels must be compatible with glove operation to keep production lines running smoothly and in compliance with regulations.
The core functionality is to increase the sensitivity of the touch controller. By achieving a higher signal-to-noise ratio (SNR), the sensor can accurately detect and register the very weak capacitive signal that passes through the insulating glove material as a valid touch.
The technology is compatible with various glove materials, including latex, nitrile, cotton, and leather. Performance depends on thickness; most systems function reliably with gloves up to approximately 5 mm thick. Thinner gloves generally offer the best responsiveness.
Gloves with a textured surface can improve touch response. The texture provides a more concentrated contact point, which enhances the capacitive coupling between the finger and the sensor. This results in more reliable detection compared to completely smooth gloves.
Environments where gloves are required often also involve moisture or liquids. Advanced PCAP controllers can distinguish between intentional touches and false signals caused by water droplets, which is essential for reliable performance in wet or washable environments.
At Dytos, we understand that each industry has specific requirements for touch solutions. That's why we offer a wide range of products and services designed to meet these diverse needs.
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