SoylentNews is people
SoylentNews
from the I-heard-what-you-were-thinking-of-saying dept.
Team IDs Spoken Words and Phrases in Real Time from Brain's Speech Signals
UC San Francisco scientists recently showed that brain activity recorded as research participants spoke could be used to create remarkably realistic synthetic versions of that speech, suggesting hope that one day such brain recordings could be used to restore voices to people who have lost the ability to speak. However, it took the researchers weeks or months to translate brain activity into speech, a far cry from the instant results that would be needed for such a technology to be clinically useful. Now, in a complementary new study, again working with volunteer study subjects, the scientists have for the first time decoded spoken words and phrases in real time from the brain signals that control speech, aided by a novel approach that involves identifying the context in which participants were speaking.
[...] In the new study, published July 30 in Nature Communications [DOI: 10.1038/s41467-019-10994-4], researchers from the Chang lab led by postdoctoral researcher David Moses, PhD, worked with three such research volunteers to develop a way to instantly identify the volunteers' spoken responses to a set of standard questions based solely on their brain activity, representing a first for the field.
To achieve this result, Moses and colleagues developed a set of machine learning algorithms equipped with refined phonological speech models, which were capable of learning to decode specific speech sounds from participants' brain activity. Brain data was recorded while volunteers listened to a set of nine simple questions (e.g. "How is your room currently?", "From 0 to 10, how comfortable are you?", or "When do you want me to check back on you?") and responded out loud with one of 24 answer choices. After some training, the machine learning algorithms learned to detect when participants were hearing a new question or beginning to respond, and to identify which of the two dozen standard responses the participant was giving with up to 61 percent accuracy as soon as they had finished speaking.
[...] Moses's new study was funded by through a multi-institution sponsored academic research agreement with Facebook Reality Labs (FRL), a research division within Facebook focused on developing augmented- and virtual-reality technologies. As FRL has described, the goal for their collaboration with the Chang lab, called Project Steno, is to assess the feasibility of developing a non-invasive, wearable BCI device that could allow people to type by imagining themselves talking.
See also: Facebook gets closer to letting you type with your mind
Brain-computer interfaces are developing faster than the policy debate around them
Previously: Brain Implant Translates Thoughts Into Synthesized Speech
(Score: 1) by jmichaelhudsondotnet on Thursday August 01 2019, @11:49AM
In a world where 'government' could be definied this might be nice.
But a government can't exist if infiltrated with superior technology, and the worst form of government of all might be the "Shamocracy", the completely fake government which like Schwarzenegger says is there for 'kabuki'.
The reason epstein is a big deal is before his arrest, it appeared to people like me that the governement *couldn't* arrest him.
This may still be the case, if he just outlived his usefulness or is more useful in prison, then it's just another puzzle inside another riddle.
However we should note that extreme wealth and effective government are as disfunctional as extreme poverty and effective government, and both reinforce each other. I am truly surprised how many supposedly patriotic people are allowing all of these 'directives' by people like Thiel and Mercer to effectively shape society. Plutacracy has been known for thousands of years to be a horrible type of system that also almost always results in tragedy for the people at the top, although after many hundresd of thousands of people have been tortured and killed.