Thorin Klosowski shares a clever little hack – Project the Volume on Your iPad with a Post-It Note:
If you're gathering around your iPad or tablet to show off home movies over the holiday, chances are the volume doesn't get loud enough for everyone to hear. Instructables user MomDuck slapped on a Post-It note to better project the sound.
It doesn't actually have to be a Post-It Note, a piece of paper will also work if you slide it into the case, but as a quick, readily available way to better project sound, it works in a pinch. Just slap the Post-It note near the speaker on your tablet, fold it slightly into a V-shape and you've got a mini projection system. It's obviously not going to win any design awards, but it'll make gathering around the tablet a little more enjoyable.