Deaf

Individuals with limited hearing struggle in situations where multiple people around them are speaking at once. New headphone tech could help, by boosting the voice of the person they're talking to based on the rhythm of the conversation.

Noisy environments pose a challenge to deaf people, particularly when they're trying to discern what a specific person within such a setting is saying. AirCaps glasses are designed to help, by providing real-time captioning to the wearer.

For deaf and hearing impaired people, voice recognition technology can be a barrier to effective communication. Now, researchers have used AI to develop a tool that converts sign language to text, potentially increasing inclusivity and accessibility.

When deaf athletes with cochlear implants take part in sports, they have to wear headgear that protects the external parts of their implant. A new wearable serves that same purpose, while allowing users to hear the sounds around them much better.

At a teaching symposium earlier this month, the world's only liberal arts university for deaf students explored the potential for remote learning by testing out a life-size holoportation device called the Epic from Proto Inc.

We've already seen camera-equipped glasses that tell blind wearers what they're looking at. Well, Voicee is a bit different, in that it's a microphone-equipped set of glasses which display the text of what other people are saying.

Over the years, we've seen a number of experimental "smart" gloves that convert their deaf wearer's hand gestures into text. The aptly named Sign Language Translation Glove, however, is claimed to be the first mass-produced product to do so.

For people who are deaf or hard of hearing, it can be difficult to pick out important sounds, such as a doorbell or a fire alarm. A new smartwatch system called SoundWatch identifies sounds and alerts users to them with a buzz and a visual readout.

We've covered a number of motion-tracking gloves designed to translate sign language into audible speech, and a team of bioengineers at UCLA has just come out with another design that's more compact and lightweight than any we've seen previously.

​Haptic signing is a process in which a hearing, sighted person conveys information to a deaf and blind individual by touching their back or other parts of their body. It's effective, but what happens if the deafblind person wants to be more independent? New haptic-feedback clothing could help.

​Amongst the challenges faced by the deaf is what's known as the "cocktail party effect," in which they have difficulty discerning one speaker's voice from others in crowded, noisy environments. A new device could help, however – by buzzing two of their fingers.

Hyundai has developed technology to improve the driving experience for the deaf. The communication system converts sounds inside and outside of the car into tactile and visual aids.