Grumpy Old Geeks Topics Smartphone distraction Topic Smartphone distraction 2 mentions in 1 episode The hosts discuss a study about whether the presence of a smartphone reduces available cognitive capacity. Mentions 233: Fork Disruption! Oct 30, 2017 4:48 separation from your cell phone boosts your cognitive capacity 5:38 The Mere Presence of One's Own Smartphone Reduces Available Cognitive Capacity