![]() ![]() “The motivation for this was to build an IA device – an intelligence-augmentation device. Researchers developed a prototype of a wearable silent-speech interface, which wraps around the back of the neck like a telephone headset and has tentacle-like curved appendages that touch the face at seven locations on either side of the mouth and along the jaws. Since the device does not obstruct the ear canal, the headphones enable the system to convey information to the user without interrupting the conversation or otherwise interfering with the user’s auditory experience. The signals are fed to a Machine learning (Ml) system that has been trained to correlate signals with words.Īlter Ego includes a pair of bone-conduction headphones which transmits vibrations through the bones of the face to the inner ear. The system consists of a wearable device and an associated computing system. The machine developed by the scientists picks up the neuromuscular signals in the jaw and face that are triggered by the internal verbalisations when a person says something in his head but are undetectable to the human eye. Researchers including two of Indian origin at Massachusetts Institute of Technology (MIT) have developed a computer interface called ‘Alter Ego’ and an associated computing system that can transcribe words that the user verbalises internally but does not actually speak aloud. ![]()
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