Electronic display devices and methods

摘要: Electronic display devices and methods are described. In one embodiment, a device comprises housing area provided within the to content for user. Memory is hold data that be rendered into user-viewable content. An electrophotographic assembly configured electrophotographically render from held in memory. A loop of material disposed proximate receive present user viewing area. control on includes or more user-engagable structures permit interact with device. The positioned accommodate one-handed use sidewall extends between front back faces housing. can comprise any suitable engagable structure, an exemplary structure comprising rocker-type switch which accommodates reader.