Arnav Kapur, an India-born MIT student, has invented a device which can let you converse with machines and AI without speech, simply by "articulating words internally"
In 2018, Arnav Kapur, a Delhi-born student of Massachusetts Institute of Technology (MIT), developed a device that has the potential to change the relation between man and machine. ‘AlterEgo’, as per MIT, is a non-invasive, wearable, peripheral neural interface that allows users to “converse in natural language with machines, artificial intelligence (AI) assistants, services, and other people without any voice—without opening their mouth, and without externally observable movements—simply by articulating words internally”.