Why is it best to manage cards in a background service?

Each item in the user's timeline is represented as a "TimelineItem" ______ structure.

How do you turn on USB debugging for Glass?

What call do you use to capture video with the camera application?

What should the result code match before capturing?

In the context of Google Glass, what is an intent?

If your application needs a new refresh token it must send a request with the _______ query parameter set to "force".

Which of these are NOT a provided method to design timeline cards with the Mirror API?

Your Glassware receives location updates every:

What does a card scroller display?

When creating a contact, you must specify a displayName and at least one ______, which Glass uses to display the contact information to the user.