The next part in sharing your music & videos between your computer and your iOS devices (iPad, iPhone) is to be able to see the shared library from your computer on your device.
Remember to do this you need the latest versions of iTunes and the latest update for your iOS device
First open up the Settings icon on your iOS device.
Then go to the iPod tab
Here you will see the Home Sharing section
Enter in your Apple ID and password
Now click on the iPod icon on your device
Go to the More tab on the bottom right and click on it
Now you will see a Shared icon
Click on the Shared icon and you will see the Shared Libraries tab and the name of your library from the main shared computer