from the University of Texas at Austin [and] suggests that having our cell phones within reach – even if they’re powered off– reduces cognitive capacity, or ability to concentrate.
The cognitive pull of our devices is something that can be difficult to recognize, present with us as they often are. But the possibly deleterious effects on concentration that derive from having too much access to novel stimuli is certainly something that bears careful consideration.
For the balance of Bisharat’s comments, see her original post on the Evernote blog. On the same theme, see also Michael Hyatt’s interview with Cal Newport, author of Deep Work: Rules for Focused Success in a Distracted World (Grand Central, 2016).