It didn't have perfect logic. It had emotion . When Nobita cried, Doraemon 1.0 didn't run a diagnostic. He ate a Dorayaki and cried with him.
In 2019, a smartphone game titled "Doraemon: Nobita's Dinosaur 1988 (Doraemon: Nobita no Kyoryu 1988)" was released. Additionally, there have been other games and applications with "Doraemon" in their titles.