Abstract: A cognitive impairment detection system comprising: a data collection module having multiple collection electrodes, each of collection electrode collects an original electroencephalogram (original EEG) from a corresponding encephalic regions of a participant; a data processing module receiving the original electroencephalogram (original EEG) and performing a data processing procedure on the original EEG to form a processed electroencephalogram (processed EEG); and a feature extraction module receiving the processed EEG and classifying the participant; wherein the feature extraction module comprising: a power spectral density module (PSD module) based on a power of the processed EEG in a first frequency band classifies whether the participant is a dementia patient by using a first supervised learning method; and a coherence module selecting the processed EEG from different encephalic region for coherence analysis, using a second supervised learning method to classify the non-dementia participants into healthy

Abstract: An interactive wearable electronic device with facial expression and face recognition and prompting functions and a processing method for the interactive wearable electronic device are provided. The interactive wearable electronic device includes a controller, an image capture device and a display device. The controller detects whether there is a character image among a plurality of captured images. When the plurality of captured images include the character image, the controller performs a face recognition process on the character image to generate a character recognition text. When the plurality of captured images include the character image, the controller performs an emotion recognition process on the character image to provide an emotion image corresponding to the character image.

Abstract: An interactive wearable electronic device with facial expression and face recognition and prompting functions and a processing method for the interactive wearable electronic device are provided. The interactive wearable electronic device includes a controller, an image capture device and a display device. The controller detects whether there is a character image among a plurality of captured images. When the plurality of captured images include the character image, the controller performs a face recognition process on the character image to generate a character recognition text. When the plurality of captured images include the character image, the controller performs an emotion recognition process on the character image to provide an emotion image corresponding to the character image.