Two remarks: 1. During a recent Scrum Master course, I was shown this picture[1]. It comes from Gerald Weinberg's "Quality Software Management: Vol. 1 System T

Two remarks: 1. During a recent Scrum Master course, I was shown this picture[1]. It comes from Gerald Weinberg's "Quality Software Management: Vol. 1 System Thinking". Some people will only believe multitasking degrades performance if you have a reference to material, so I like to keep that graph around. 2. In a recent talk by Joe Justice on Agile at Tesla, it was mentioned that Tesla works in 3-hour sprints. This raised the question if this doesn't give the overhead that I link to in #1. Joe mentioned that in his opinion task switching is only detrimental if the task that is interrupted is not finished. I can't remember him stating any source for this. [1] https://unito.io/wp-content/uploads/2020/05/Context-Switching-1.png https://unito.io/wp-content/uploads/2020/05/Context-Switchin...