Survey paper on technologies of automatic writing pen.

This study outlines the numerous models of automated writing machines that employ diverse technologies, as well as the creative concept of the most recent automatic writing pen. Despite the technologyaccessible, the proportion of compactness and capacity to stand without aid in these machines is almost nil. In contrast to the writing machine, our innovation allows the autonomous writing pen to stand alone without the need for additional support. This pen ensures faultless and exact writing based on the speech recognizing voice sensor or the brain signal detected by a brain sensor. A side from that, the pen has two additional features: it can move the page on its own using a page turner, and it comes preloaded with Pelican for correction. [ABSTRACT FROM AUTHOR]