Mobile phones have ' human ` ` appendages '' or ` ` phantom limbs '' They connect us to each other in ways previously unimaginable . Research shows 68 % of people sleep with their phones at bedside . Modern phones pack ` ` more computing power than Apollo spacecraft , '' essayist ' .
Mobile phones have become human `` appendages '' or `` phantom limbs '' They connect us to each other in ways previously unimaginable . Survey finds 68 % of people sleep with their phones at bedside . Modern phones pack `` more computing power than Apollo 11 , '' essayist says .