It's so interesting to be able to run the experiment and see for one-self, especially if it's really a matter of 10-15min. It should be noted that research in

It's so interesting to be able to run the experiment and see for one-self, especially if it's really a matter of 10-15min. It should be noted that research in this domain is usually done with multi-sensory tasks (e.g https://pubmed.ncbi.nlm.nih.gov/31277054/ https://pubmed.ncbi.nlm.nih.gov/31277054/), and not same channel input like this experiment. It better balances the cognitive load and it's also more realistic, as most people multi-tasking will be using different resources, for instance filling a form while on the phone, or sitting a team meeting while releasing in production.