Vivian

The provided news articles do not contain any information about a person named Vivian. Article 1 discusses the history of cheating methods in schools, contrasting older techniques with modern technology like smartphones and smartwatches. Article 2 reports on a nationwide experiment in Austria where over 70,000 students are participating in a three-week period without using their smartphones. The focus is on the impact of smartphone abstinence on students' concentration and well-being. Neither article mentions anyone named Vivian or any related events. Therefore, it is impossible to provide a summary about "Vivian" based on the given information.