How far PCAP, infrared and electric field sensing reach through cover glass and an air gap, and why HoverTap's spec is written as cover plus…
Pranav SaxenaSeptember 24, 2026
Technology Insights
Touch and in-air gesture through thick glass, gloves and drapes
Engineering articles on HoverTap™: electric field sensing through up to 20 mm of cover and air gap, and what it changes for kiosks, medical displays, rugged equipment and industrial HMIs.
Industrial Touchscreens That Work Through 20mm of Glass and Air Gap Combined Standard projected capacitive touchscreens work through roughly 2 to 6mm of cover glass.…
adminJanuary 24, 2025
Touchscreens for Gloved Hands in Healthcare and Industry, With or Without Contact Gloves are not the obstacle they used to be. Most modern touchscreens will…
adminJanuary 15, 2025
