Google glass and your Emotion

The new tech advancement revealed by google glass developers is that google glass can detect emotional status of the owner of the glass.  This goes to show that the google glass technology is potential for upgrading its services in the field of health care information and communication between the patient and the medical doctor.  If this well blogged topic about google glass will come to the mass market, then a lot of communication platform will come out as a new innovation for communication.  Maybe in the future classes will occur virtually and as a teacher I can just sit under the tree using my google glass teaching my students virtually, looking forward to acquire google glass innovative tech platform in the consumer mass market in days to come.