An estimated half a million Americans with hearing impairments use American Sign Language (ASL) every day. But ASL has one shortcoming: While it allows people who are deaf to communicate with one another, it doesn’t enable dialogue between the hearing and the nonhearing.
Researchers at UCLA have developed a promising solution. It’s a translation glove. The glove, which slips onto your hand like any other glove, features stretchy, polyester-wrapped wires that can track the positions of your fingers. Within a second, an onboard processor can translate those finger movements to one of more than 600 signs with a remarkable 98.63% accuracy. The results are beamed via Bluetooth to a companion app on your phone, which reads the words aloud.
Jun Chen, the assistant professor at UCLA’s Department of Engineering who led the research, tells us he was inspired to create the glove after being frustrated when trying to talk to a friend with hearing impairment. He looked at other solutions that had been proposed to translate ASL and found them imperfect. Vision recognition systems need the right lighting to make fingers legible. Another proposed solution, which can track the electrical impulses through your skin to read signs, requires the precise placement of sensors to get proper measurements.
Read more: Fast Company