Speech

A stroke can make it difficult to speak fluently, clearly, or in full sentences. Scientists have been working to change this, by developing a wearable device called Revoice. It helps people who lack the power of speech to communicate more naturally.

The Index 01 ring – from the makers of the Pebble smartwatch – captures your ideas as you speak into it. It's meant to act as external memory for your brain, while lasting for years on a single-use battery that doesn't need recharging.

Getting out of earshot to make a private call just got a lot harder. Researchers have shown the vibrations of the earpiece inside your phone can be picked up by a radar sensor from a distance, converted into audio, and transcribed using AI.

In a crowd, background noise can make it hard to hear people talking. But soon we could be wearing headphones that use AI to filter out noise that’s more than a few feet away, creating a “sound bubble” that lets you focus on your own 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.

There could soon be a powerful new aid for people who are unable to speak. British scientists have developed a choker that detects its wearer's silently mouthed words, and converts them into audible synthetic speech.

Scientists have grown a tiny brain-like organoid out of human stem cells, hooked it up to a computer, and demonstrated its potential as a kind of organic machine learning chip, showing it can quickly pick up speech recognition and math predictions.

Some people lack the power of speech, while others may find themselves in noisy settings where speaking voice commands out loud just won't work. Such folks might have use for the EchoSpeech glasses, which read their user's silently spoken words.

While some assistance is available to individuals who lack the power of speech, verbally communicating with other people can still be challenging. A new face-worn strain sensor could help, as it's able to "read" the wearer's silently mouthed words.

We’ve all been annoyed by someone taking a loud call in a quiet room, and now a Japanese tech company has unveiled a creative, if somewhat bizarre, solution. The Mutalk is a Bluetooth mouthpiece that “mutes” users who speak into it.

If you were in a business meeting or a quiet library, it wouldn't really be appropriate if you suddenly blurted out "Siri, check email." That's where the Speechin necklace is designed to come in, as it recognizes silent speech.

An EU court ruling demands that Facebook globally remove content an EU state deems illegal. Critics of the ruling suggest it infringes on global freedom of expression.