Google announced new features for Google Glass last night on Google+. The new features include more Google Now reminders right on your Glass device.
You can see World Cup scores if you sign up via Google Now:
It will reminder you where you parked with Parking Location reminders.
You'll get package tracking notifications on Glass when your packages ship or are delivered. Just go to your settings on the Google Now mobile app and make sure you’ve answered Yes to receiving “package updates based on your gmail.”
Also, for those Glass users using the MyGlass Android app, you get battery notifications when Glass drops below 20%. You also get a neat way to download or share pictures taken with Glass via the MyGlass app, coming soon to the iOS version: