You can set up Siri on the iPad. However, this is only possible on the iPad 3 and later models of the iPad. To turn on Siri, tap on settings. Find the "General" settings on the left-side menu in order to bring up the general settings. The settings for Siri can be found near the top under "usage." Click on these settings and follow the instructions. Visit http://www.apple.com/ios/siri/ for more information.