The products, YuGuard and YuSound, can be experienced by visitors at CES exhibition. People can find their real-time ECG signal when experience YuGuard, an ECG-monitoring device. Moreover, by using YuSound, a novel stethoscope, people are able to realize novel auscultation, to see their real-time ECG signal and heart sound signal simultaneously. Besides, all the results of AI analysis will be shown in a few seconds later. As to TriAnswer, a biomedical development platform, it provides users a total solution for building prototypes of biomedical wearable applications.