Silent Speech Recognition Upgrade: EchoSpeech Eyeglasses

Cornell University scientists have developed a cutting-edge silent-speech recognition interface called EchoSpeech. This wearable interface uses acoustic sensing and artificial intelligence to continuously recognize up to 31 unvocalized commands based on lip and mouth movements. In this article, we will delve deeper into the technology behind EchoSpeech, its potential applications, and the privacy advantages it offers.

The Technology Behind EchoSpeech

EchoSpeech is a low-power wearable device that requires just a few minutes of user training data before it recognizes commands. The glasses are equipped with a pair of microphones and speakers smaller than pencil erasers, transforming them into a wearable AI-powered sonar system. The device sends and receives soundwaves across the face and senses mouth movements. A deep learning algorithm then analyzes these echo profiles in real-time, with about 95% accuracy.

Potential Applications of EchoSpeech

For people who cannot vocalize sound, this silent speech technology could be an excellent input for a voice synthesizer. This technology could give patients their voices back, providing a significant boost to their quality of life.

In its present form, EchoSpeech could be used to communicate with others via smartphone in places where speech is inconvenient or inappropriate, like a noisy restaurant or quiet library. The silent speech interface can also be paired with a stylus and used with design software like CAD, eliminating the need for a keyboard and a mouse.

Privacy Advantages of Acoustic-Sensing Technology

EchoSpeech’s acoustic-sensing technology removes the need for wearable video cameras, which have major privacy concerns. Wearable cameras can be impractical, inconvenient, and pose privacy concerns for the user and those around them. In contrast, audio data is much smaller than image or video data, requires less bandwidth to process, and can be relayed to a smartphone via Bluetooth in real-time.

Moreover, because the data is processed locally on your smartphone instead of being uploaded to the cloud, privacy-sensitive information never leaves your control. EchoSpeech is a privacy-sensitive wearable technology that pushes the field forward on performance and privacy, providing small, low-power, and privacy-sensitive features for deploying new, wearable technologies in the real world.

Final Thoughts

EchoSpeech is an exciting breakthrough in silent speech recognition technology that provides a game-changing opportunity to people who cannot vocalize sound. The potential of EchoSpeech for communication in noisy environments, design software, and voice synthesisers is significant. Additionally, the privacy advantages offered by acoustic-sensing technology make EchoSpeech a compelling proposition in the wearable tech space. We are excited to see the future possibilities of this technology and how it will impact our lives.