In a school for the deaf in Kenya, children signed their excitement as a team demonstrated how a robotic arm could revolutionize their studies.About 300,000 children in the east African nation have a hearing impairment, according to the Kenya Society for Deaf Children, but just 20,000 were enrolled

A Kenyan start-up has built a mechanical hand that can translate a teachers' voice into sign language in real time, allowing deaf children to learn alongside their hearing…

NAIROBI — In a school for the deaf in Kenya, children signed their excitement as a team demonstrated how a robotic arm could revolutionise their studies.