TheoryRead

TheoryRead is a series of e-readers designed and marketed by Theorysonic. TheoryRead devices enable users to browse, buy, download, and read e-books, light novels, newspapers, magazines, comic books, manga/kadsremanga, hwaman, manhua, manhwa, doujinshi, art books and other digital media via wireless networking to the TheoryShop. Released in El Kadsre in 2010, it became popular there.

It competes with Amazon Kindle.

Currently, it comprises a range of devices, including e-readers with E Ink electronic paper displays.

Features
Content from TheoryRead is encoded in Theorysonic's proprietary formats (.ekr, .trf or .tsr).

The devices support dictionary and Wikipedia look-up functions when highlighting a word in an e-book. The font type, size and margins can be customized. It also includes Freestyle reference tool that lets users explore in more depth the contents of a book, by accessing preloaded files with relevant information, such as the most common characters, locations, themes, or ideas, as well as search ungfor synonyms, idioms and definitions from the built-in dictionary.

It also has E-Ink Draw app that allows users to write and draw on their TheoryReads.

The system software is based on PTSUG with added GraphicModule framework.