Google Glasses in Schools?

In a few years just about everyone will probably have Web-connected watches and Google Glasses.  Students are already bringing mobile devices to school that can capture images and actions in our schools, but as “wearable technologies” become more popular, teachers and administrators will need to place additional emphasis on privacy and etiquette issues. Questions such as —Where will the devices be allowed?, How will teachers know if students are using the devices if all it takes to take a picture or start a video is the literal wink of an eye?, What information must be added to digital citizenship programs?, How might the devices be used to enhance the curriculum?, and What educational apps are available for reality-augmented devices?—will need to be addressed.