Privacy?

With Google glasses being released next year it is very clear. Privacy for teachers and students will be undefined. Students could record and replay at any time, any event in the day. Likewise for teachers. All that is required is a set of Google Glasses. How will they help education? How will they make education more meaningful for students?
The Glasses will be able to beam information instantly to a students visual field. Questions could be asked instantly and information is obtained instantly. No longer will they need to inquire about something, they could simply ask something and it will be in front of them.
Teachers could be informed of any notices about their students and information relating to their latest test scores could be beamed to the teachers visual field and as a result, the questions in which the teacher asks can be specific and related to the students next learning step.

Little Jonny scored low on inference questioning. During reading time, the teacher would receive a specific question to ask Little Jonny, based on the text they were reading. Similarly for other students.

This synergy between assessment information and class learning becomes blurred and no longer will a teacher need to analyse information, as it will be beamed to them wirelessly.

The Google Glasses have the ability to reinvent education. Reinvent assessment of data and make privacy a thing of the past. We just need to be able to show our students how to use this technology correctly.