Don't sleep with your smartphone

Bob Greene says one tech expert is advising people on ways to escape from an addiction to their digital devices.<div class="feedflare"> <a href="http://rss.cnn.com/~ff/rss/cnn_tech?a=WYQ_7G6ZTfQ:-ZKIUaWGszs:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/rss/cnn_tech?d=yIl2AUoC8zA" border="0"></img></a> <a href="http://rss.cnn.com/~ff/rss/cnn_tech?a=WYQ_7G6ZTfQ:-ZKIUaWGszs:7Q72WNTAKBA"><img src="http://feeds.feedburner.com/~ff/rss/cnn_tech?d=7Q72WNTAKBA" border="0"></img></a> <a href="http://rss.cnn.com/~ff/rss/cnn_tech?a=WYQ_7G6ZTfQ:-ZKIUaWGszs:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/rss/cnn_tech?i=WYQ_7G6ZTfQ:-ZKIUaWGszs:V_sGLiPBpWU" border="0"></img></a> <a href="http://rss.cnn.com/~ff/rss/cnn_tech?a=WYQ_7G6ZTfQ:-ZKIUaWGszs:qj6IDK7rITs"><img src="http://feeds.feedburner.com/~ff/rss/cnn_tech?d=qj6IDK7rITs" border="0"></img></a> <a href="http://rss.cnn.com/~ff/rss/cnn_tech?a=WYQ_7G6ZTfQ:-ZKIUaWGszs:gIN9vFwOqvQ"><img src="http://feeds.feedburner.com/~ff/rss/cnn_tech?i=WYQ_7G6ZTfQ:-ZKIUaWGszs:gIN9vFwOqvQ" border="0"></img></a> </div><img src="http://feeds.feedburner.com/~r/rss/cnn_tech/~4/WYQ_7G6ZTfQ" height="1" width="1"/> [More]