10-06-2017, 06:45 AM
Seminar report and PPT: reading computer mind
Mind-reading computer definition
Implementation of computational model of his face signals from people's mental States estimates mind-reading computers that-psychology, computer vision and machine learning at the University of Cambridge computer laboratory, drawing inspiration from the team has developed mind-reading machine. To improve the productivity of the target user and interact with and on behalf of the user to initialize the application to enable, enhance human-computer interaction through empathic responses, is evident from the user input to proceed without waiting. Tough challenges:
Mind-reading computer system in real time individual ppt analyze facial expressions using a digital video camera infers such that he or she is bored, interested or disagreeing or agreeing, or confused wondering whether as the person's underlying mental States.
Expressed in how particular mental state occurring in real time knowledge of facial expressions and head gestures combined with analysis. In the time and space the model face and head movements and construction to begin with and is being represented to form a clear mental state model, represents various granularities on these. Nevenvision software 24 feature on the face and identifies those tracks in real time. Movement, Size and color, like a smile have been analyzed to identify the gestures or eyebrows being raised. Over time, the combination of these mental States to be indicated. For example, a smile and raised eyebrows with the combination of the head node, the interest could mean. Noticeable with head and face time and hidden relationships between dynamic Bayesian Networks in the same mental States using modelled.
Why mind reading?
Mind-reading computer system contains text and commands a keyboard and mouse as easily as your mental state presents information about. We read your mind and our moods can react to that in the future mobile phones, cars and are surrounded with of online pictures. How is it that will change our use of technology and our lives? We have this kind of driver drowsiness, distraction and anger as mental States to detect cars in this system for the implementation of the major car manufacturers are working together.
Ongoing projects in Cambridge in the body to improve exchange and presume gestures as considering further inputs. We then cartoon avatars to control animation of the same model can use. In addition we have online shopping and learning system to support the mind-reading are looking at using.
Mind-reading computer system also improves human interaction and human monitor can be used to suggest. MIT Media Lab Affective Computing Group emotional-social intelligence prosthetic limbs that extend and improve people's social interactions and communication skills explores new technologies is developing.
How does it work?
Futuristic headband
Mind reading actually spectroscopy (fNIRS) called functional near infrared technology using a quantity of blood around the subject's brain and oxygen levels measuring.
Users active, blood is absorbed by the tissues, where the head full of tissue that sends light into spectrum in the future wears a kind of headband. Headband so lighting wasn't making metabolic brain computer demands that absorbs much give way to gauge.
The result is often compared to year MRI, but lightweight, non-invasive can be assembled with accessories.
Wearing the FNIRS sensor, experimental subjects to count the number of squares on a rotating onscreen cube and were asked to perform other functions. Theme functions then were asked to rate the difficulty, and their rating of 83 per cent work intensity detected by fNIRS system agreed with.