We have seen many products that utilise E Ink (some not appropriate considering the limitations of the technology), e.g., smartphones, monitors, note-takers, smartwatches and signage. However, one use case that hasn't been seen is a designated E Ink word processor. Onyx Boox e-readers - with their strong processors - can be used for word processing. However, it is necessary to use third-party applications developed for tablets and smartphones for word processing. Thus, the experience of using these applications is generally poor.