The camera on your smartphone may be intended for taking photos, but it has other uses as well. Here are three:
- If you’ve misplaced your glasses and can’t see far-away objects, view the room through your phone camera to get a clearer picture of your surroundings.
- Hold your camera up high, down low, or above, under, or around furniture to take video or stills of areas you can’t easily see on your own.
- No mirror? No problem. Look for spinach in your teeth.