Valentina Piantadosi introduces herself and her background, including her studies in computer science, cyber security, and software engineering. Her research focuses on code readability and human studies. She discusses models of code readability, including structural, textual, and visual aspects. She conducted an online survey of 122 software developers that found around 45% always take code readability into account when writing code, and around 34% always consider it when reviewing peers' code. The study aimed to understand the evolution of code readability over the life of a software system.