Phone Distractions
Cal Newport discusses a study where participants had their phones taken away, but even though they were on silent mode, they still couldn't focus on the task at hand. The study shows that just having a phone in the same room can use up precious cognitive bandwidth, even if we're trying to ignore it. Our ancient social mind doesn't want to miss communication, and those instincts don't go away easily.In this clip
From this podcast

The Jordan Harbinger Show
503: Cal Newport | Reimagining Work in a World without Email
Related Questions
How does exposure to technology and phones affect attention and focus, as discussed in the episodes 7 Habits of TRULY Healthy People | Mind Pump 2300 and Disconnecting for Mental Health, and in the episode 72: The Neuroscience of Focus | SUNDAY FIRE?
How does the phone affect the brain as discussed in the episode Dr. Cal Newport: How to Enhance Focus and Improve Productivity and the clip Digital Extensions?
What insights does Cal Newport have on restricting phone and social media usage in episode 159: Cal Newport | Choosing a Focused Life in a Noisy World and the clip Tech's Experimental Period?