Yes but let's not give the government the opportunity to view it step by step as we go along. If it isn't an enumerated power in the Constituion the Federal Government is breaking the law of the land when they do it. As this would be.
Ravenstar
How would someone agreeing to wear:
a tool to capture "one person's experience in and interactions with the world" through a camera, microphone and sensors worn by the user. Everything from heartbeats to travel to Internet chatting would be recorded.
be unconstiutional?