New gloves translate sign language to audible speech

Roy Allela
Roy Allela

Roy Allela, a 25-year old engineer and inventor from Kenya, has found the ultimate solution to bridging the communication barrier between deaf and hearing people. He has invented the Sign-IO gloves that can translate signed hand movements to audible speech. This allows deaf people can “talk” even to those who don’t understand sign language.

The Sign-IO gloves feature sensors mounted on each of the five fingers to determine its movements. This includes how much a finger is bent. The gloves are connected via Bluetooth to an Android app that Allela also invented. The app uses a text-to-speech function to convert the gestures to vocal speech.

Allela’s 6-year-old niece inspired him to create the gloves. He and his family struggled to communicate with his niece because she was born deaf. “My niece wears the gloves, pairs them to her phone or mine, then starts signing and I’m able to understand what she’s saying. Like all sign language users, she’s very good at lip reading, so she doesn’t need me to sign back,” he said in an interview with The Guardian.

A young inventor with incredible potential

The young inventor first launched the gloves at a special needs school in rural Migori county, south-west Kenya. He aims for it to be available in every school for special needs children to assist as many deaf or hearing-impaired children as possible.

The Sign-IO gloves are currently still in the prototype phase of development. However, it has already received awards and prize money which helped him further improve the invention. It has been the 2018 grand winner of the “Hardware Trailblazer Award” from the American Society of Mechanical Engineers (ASME) global finals in New York. The invention also received a second runner-up at the Royal Academy of Engineering Leaders in Innovation Fellowship in London.

Sign-10 has a very positive financial outlook as well. The gloves are part of a sector “expected to generate revenue of around $30 billion by end of 2024,” according to Global NewsWire.

To know more about Roy Allela, visit

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Read the original story in Black Business.

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