In an interview earlier this year, David Copperfield apparently mentions SolidWorks eDrawings iPad app. His comment doesn’t appear in the released edit of the interview video, but it is mentioned in the body of the article about the interview: David Copperfield is looking to tech for new tricks. His interview was at the CES 2015 and also his museum. In the interview, he talks about modern interaction with his fans and how he utilizes social media to add depth to and improve his shows.