Abstract: A system for analyzing vascular sound has a data acquiring module, a feature extraction module, and a feature analyzing module. The data acquiring module is used to acquire audio data from an individual. The feature extraction module is used to extract an audio feature from the audio data. The feature analyzing module is used to analyze the audio feature and to output an abnormality classification of a vascular sound corresponding to the audio data according to an analyze result of the audio feature.

Abstract: Provided is a system and method for prediction of obstructive coronary artery diseases, where a pre-processing module is configured to generate a left ventricular myocardium image from 3D images of a subject that is space-invariant, a flattening module is configured to resample the left ventricular myocardium image into flattened image in 3D spherical coordinate and preserve neighborhood relationship between myocardium of the subject, and a deep learning module is configured to predict probabilities of obstructive coronary artery disease in left anterior descending, left circumflex and right coronary artery and probability of patent coronary artery for calculation of compound probability of obstructive coronary artery disease for the subject.

Abstract: An alarm system an alarm method for a medical emergency are provided. The alarm method includes: obtaining a physiological signal of a user by a sensor of a portable electronic device; receiving the physiological signal from the portable electronic device, determining whether an abnormal event has occurred according to the physiological signal, and transmitting first feedback information corresponding to the physiological signal to a server in response to the abnormal event by the terminal device; and outputting an alarm message according to the first feedback information by the server.

Abstract: A method for playing interactive games via a portable apparatus is disclosed. The method is applied to a portable apparatus. The method includes: transmitting a location signal; receiving location signals transmitted from other portable apparatuses; receiving a shooting signal; and determining a game status based on the shooting signal.

Abstract: A method for playing interactive games via a portable apparatus is disclosed. The method is applied to a portable apparatus. The method includes: transmitting a location signal; receiving location signals transmitted from other portable apparatuses; receiving a shooting signal; and determining a game status based on the shooting signal.