Eye Gaze Controlled Virtual Keyboard
Partha Chakraborty1, Dipa Roy2, Md. Zahidur Rahman3, Saifur Rahman4
1Partha Chakraborty, Department of CSE, Comilla University, Cumilla – 3506, Bangladesh.
2Dipa Roy Department of CSE, Comilla University, Cumilla – 3506, Bangladesh.
3Md. Zahidur Rahman, Department of CSE, Comilla University, Cumilla – 3506, Bangladesh.
4Saifur Rahman, Department of CSE, Comilla University, Cumilla-3506, Bangladesh. 

Manuscript received on November 20, 2019. | Revised Manuscript received on November 26, 2019. | Manuscript published on 30 November, 2019. | PP: 3264-3269 | Volume-8 Issue-4, November 2019. | Retrieval Number: D8049118419/2019©BEIESP | DOI: 10.35940/ijrte.D8049.118419

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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Human Computer Interaction is an emerging technology which refers to a vast number of algorithms and different types of techniques to enhance the interaction process. Eye gaze technology is one of the most significant techniques of modern science and can be used in many areas like security, typing, information tracking etc. The need of the system for physically disable people motivated many researchers to develop systems which can be used only using the eye gaze and blinking. In this paper, we are going to represent the development of a virtual keyboard which work by detecting eye gaze and eye blinking. It involves building a system that capture video directly from PC camera and detects human face, eyes. To detect face accurately we will follow a simple rule as the eyes and lips are always in the sample place as image, which will make the eye detection process much easier. To do this we are going to use an approach that involves the 68 points of face which is specific and must exist in every face as- the eye area, top of the chin, eyebrow, nose, outside edge of face etc. It also detect eye gaze as left, right to select keyboard portion and eye blinking to select the desired key from the virtual keyboard on the board. The goal of this system is to type without using finger or hands. Such types of application are really important and blessings for those people who completely lost the control of their limbs. The methodology is described including flow-charts for each stage of the system and then implementation results has described.
Keywords: Eye gaze, Eye blink, Virtual keyboard
Scope of the Article: Virtual Reality.