Can the Imperium Sip and Puff Switch be used to control an iPad or computer? Ed Clausen February 16, 2021 15:41 Updated Yes. To do this you will need a switch interface, such as Blue2, Hook+, or Hitch 2.0. Related articles How can I mount the Imperium Sip and Puff Switch? Can the Grasp Switch be used to control a computer or tablet? What is the difference between the output jack of the Imperium Sip and Puff and a traditional switch jack? How do I make my app compatible with Hook+? Comments 0 comments Please sign in to leave a comment.