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Spending more than an hour on your smartphone each day may be a sign that you are suffering from depression ,      new study has suggested . The more time is spent      ( use ) a phone for any reason including texting and going online , the more likely volunteers were      have the blues .
Monitoring people’s comings and       ( go ) using GPS tracking on their phones also helped track mood . Spending most of your time at home was also      ( link ) to depression , as was having an      ( regular) daily schedule , such as unusual shift patterns . “      people are depressed , they tend to withdraw and don’t have the motivation and energy to go out and do things , ” said senior author David Mohr . “ The data       showed depressed people tended not to go many places       ( reflect ) the loss of motivation seen in depression ”
“ The significance of this is that we can detect if a person has depressive symptoms and the severity of those symptoms       asking them any questions . Phones can provide data obviously and with no effort on the part of the users . ”