REFERENCES:

Clark, Josh. 2010. How Does Multitasking Affect Memory? https://www.huffingtonpost.com/josh-clark/multitasking-how-does-mul_b_552673.html

Henry, Alan. 2014. Productivity 101: A primer to the Pomodor Technique. https://lifehacker.com/productivity-101-a-primer-to-the-pomodoro-technique-1598992730

Bertran, Ishac. 2015. The Memory Device. http://ishback.com/memory/index.html

Theilke, Sebastian and Anders Hojmose. 2009. Daily Stack. http://ciid.dk/education/portfolio/idp09/courses/tangible-user-interface/projects/daily-stack/