Callahan Gallery

Experience the world through their hands. 

This gallery is full of hands-on discovery at the museum. Write your name using a mechanical braille writer. Wrap your arms around a floor-model tactile globe. Test your comprehension skills on computers equipped with talking software. Explore other raised-letter and tactile alphabets that once competed with braille. Experience what it is like to have a wealth of knowledge at the tips of your fingers. Our online gallery above is just a taste.