Described in a recent Microsoft patent application is a mind-reading headset-like device that enables users to control apps and computers using their thoughts. According to the details in the document, the device is capable of reading signals from individual brains and acting on them. This is by detecting neurological intent data from the user. This means that people could soon be able to use their favorite apps completely hands-free. According to Microsoft, if the device works as intended, users can use their thoughts to play games, use web browsers and word processors, interact using VR and use apps to control machinery and other mechanical tools.
The device detects a user’s intent associated with a particular application function and then automatically changes that application’s state to align with the intended operation. In the same way amputee’s think about moving amputated limbs, in some circumstances, neurological user intent data corresponding to a physical gesture will generate that exact gesture. Microsoft does not provide methods to be used by the device to gather people’s neurological data. The technology, however, correlates with functional magnetic resonance imaging (fMRI), magnetoencephalography (MEG) and electroencephalography (EEG). All these methods are non-invasive and are used differently to measure brain activity. Other unspecified methods may also be included.
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