Mobile digital media holds the promise of a return to convenient portable devices . ReadItLater is a free app that saves online reading into a personal mobile reading list . Surveys show people read books on phones during down ##time , such as waiting in line .
Mobile digital media hold the promise of a return to convenient portable reading . ReadItLater is a free service that saves online articles into a personal mobile reading list . Surveys show people read content on phones during down times , such as waiting in line .