Intelligent drawing board based on brain wave acquiring and analyzing technology and eyeball tracking technology

Abstract

The invention relates to an intelligent drawing board based on a brain wave acquiring and analyzing technology and an eyeball tracking technology. The intelligent drawing board based on the brain waveacquiring and analyzing technology and the eyeball tracking technology comprises a projector, a brain electricity detecting device, an eyeball tracking device and a control cabinet, wherein a computer host is placed in the control cabinet; the computer host of the control cabinet is separately in communication connection with the projector, the brain electricity detecting device and the eyeball tracking device; the eyeball tracking device is mounted on the control cabinet to detect eyeball staring coordinates of a user and transmit the eyeball staring coordinates of the user to the computer host; the brain electricity detecting device is worn on the head of the user to detect brain electricity information of the user and transmit the brain electricity information of the user to the computer host; and the computer host regulates color information on the basis of the brain electricity information and projects to the region of the eyeball staring coordinates through the projector. The human eye staring coordinates are detected by the eyeball tracking sensor, the brain wave signal extracted by wearable equipment to regulate colors, then the color is output to the region of the staringcoordinates, and therefore, contents on the drawing board are colored by eyes and brain.

Description

technical field [0001] The invention relates to an intelligent drawing board based on brain wave acquisition and analysis technology and eye tracking technology. Background technique [0002] While the development of the Internet of Things is becoming more and more closely integrated with our daily life, the form of physical technology is gradually decreasing. At present, consumer technology has broken through the shackles of mobile devices. Next, control technology will enter a new level. The ever-changing sensor technology makes Science-fiction-like technologies such as mind control have come to us. [0003] The Chinese invention patent with the application number CN201310342222.7 (the announcement number is CN103405230A) discloses a color perception ability detection system and detection method based on EEG-evoked potential. The system includes a stimulation screen, an EEG extraction device, an EEG signal Amplifiers, EEG signal collectors, EEG signal analysis modules and...

AI Technical Summary

Problems solved by technology

[0005] At present, relying on artificial intelligence technology, humans have been able to realize the extraction, analysis and utilization of brain waves. On the other hand, the use of eye tracking sensors can realize the positioning of eye gaze coordinates, but there are almost no products on the market that combine these two technologies. get up and show

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