What is Print-on-Palm?

Print-on-Palm refers specifically to the technique of using block letters drawn or written on the palm of a person's hand. This method is particularly useful in tactile communication, often employed with individuals who are deafblind. By tracing letters directly onto the palm, the receiver can feel the shapes of the letters, facilitating a form of visual-auditory communication without relying on sight. This technique supports the learning and understanding of printed language in a format that is accessible to those who may not be able to see traditional written text on a page.

In contrast, the other options do not accurately reflect the concept of Print-on-Palm. For example, writing capitals on a flat surface does not involve the tactile element that defines Print-on-Palm. Similarly, signing in the air and techniques for tactile communication involve different forms and methods of conveying information that do not specifically utilize the palm in the same way.