The document discusses different technologies from different decades including the rotary-dial phone from the 1920s, the dot-matrix printer from the 1970s, and the 56k dial-up modem from the 1990s. It asks the reader to reflect on what technology reminds them most of growing up and why, and prompts them to make a timeline of personal first experiences with different technologies like TVs, mobile phones, social networks, online purchases and downloading music. It also asks the reader to compare how the rotary phone and latest iPhone are used and what they are used for based on their release materials, and to view an iPhone 5 advert identifying features it claims to achieve.