In this type of keyboard, the graphic part is thermoformed at the center of the keys to create the so-called “bubbles,” which, in addition to closing the underlying electrical contact, make the keyboard intuitive to use.
Ideal for applications requiring a soft tactile feel combined with low actuation force, POPTAR’s bubble keyboard stands out for its use of carefully selected materials, ensuring resistance and long-term durability. This solution represents a perfect combination of comfort, precision, and longevity, making it particularly suitable for intensive use in demanding environments.