After Sleeping for Thirty Years, I Clicked on the Wrong Technology Tree

A car accident caused Chen Fang to sleep for thirty years. During these thirty years, he accidentally awakened to the technological system. It took Chen Fang thirty years to develop a series of technologies based on existing technologies. "Mom, I developed a portable mobile phone inspired by pagers and based on Big Brother." "Mom, I am confident that this invention will change the world and we will become the richest people in the world." Chen Fang's mother took out her mobile phone from her pocket. "Is that what you're talking about?" … "Mom, it doesn't matter. I also developed a super-large-capacity storage technology based on CD discs." Chen Fang's mother was confused. "Compact disc, isn't that already obsolete?" … "Don't panic, Dolly the Sheep, do you know about cloning technology?" "That sheep seems to have died of old age." Chen Fang was silent. Was the technology tree he had built over the past thirty years completely skewed? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.