Using smartphones to deal with nearly everything in daily life has become a no-brainer for most of us, but for those who were born and grew up in a pre-digital era, technology often moves too fast for them to keep up. Post 90’s Zhang Jiaxin believes closing the gap between the elderly and new technology can be an effective way to solve many of the problems with aging. In this episode of Footprints, we’ll bring you the story of this young man who endeavors to help China’s non-tech savvy older population to go digital.