Choose a set of instructions for a media device, such as an iPod, Blu-ray disc player, BlackBerry, or Nintendo 3DS. Rewrite the instructions for a different audience. What details do you need to add...

Choose a set of instructions for a media device, such as an iPod, Blu-ray disc player, BlackBerry, or Nintendo 3DS. Rewrite the instructions for a different audience. What details do you need to add or omit? Then trade your instructions with someone else in your group to test their usability.