Have you ever wondered just how many things 'OK Google' voice commands can do? Wonder no more (or at least wonder less) - a new site called ok-google.io has set about documenting over 150 voice commands for Google on your Android device. Examples include:

• Open [webpage]
• Increase/decrease brightness
• Take a picture
• Show me my messages
• What's my next appointment?
• When is my next alarm?
• Set the volume to full.

And so on and so forth. The site overs a total of over 1000 example permutations for these commands, too. I didn't even know the "increase brightness" one was a thing, or "set volume to full" (max also works).