Sign language is a language you express by using your hands and face instead of spoken words. It’s most commonly used by people in the Deaf community. How many types of sign language are there? There ...

Engineers at the University of California San Diego have developed a smart glove that wirelessly translates the American Sign Language alphabet into text and controls a virtual hand to mimic sign ...

Have you ever wondered how some languages work without an alphabet? While most of us read using letters like A to Z, Chinese and Japanese follow a completely different system. Instead of spelling ...