A new high-tech study Bible is using QR (quick read) codes to connect readers via smart phones to video teaching by noted pastor and Bible professor Gene Getz. The Life Essentials Study Bible relays 1,500 key principles Getz has drawn from Scripture over the years. A QR code in the study notes for each of the 1,500 principles in the study Bible links readers to an expanded video teaching segment by Getz of 15 minutes or less.