Autonomous Path Guiding Robot for Visually Impaired People
This paper introduces an intelligent and efficient path guidance robot to assist the visually impaired people in their movements. This is a novel device for the replacement of strenuous guide dogs. The robot has the capability to move along multiple paths and then remember as well as retrace all of them, thus making it a perfect substitute for a guide dog which is often a luxury for the ninety percent of blind people living in low income settings. The robot is capable to guide the user to travel places which cannot be traced using GPS. Since most of the navigation systems that are developed so far for the blind people employ a complex conjunction of positioning systems, video cameras, location mapping and image processing algorithms, we have designed an affordable low-cost prototype navigation system which serves the purpose of guiding the visually impaired people both in indoor as well as outdoor environment.
KeywordsBlind guiding Obstacle avoiding Navigation Retrace
We would like to thank all-powerful god for aiding us in the successful completion of our project. We recognize the help delivered to us by Amrita Vishwa Vidyapeetham and the Humanitarian Technology Lab for aiding us throughout the course of this project.
- 1.José, J., Farrajota, M., Rodrigues, J.M.F., du Buf, J.M.H.: The smart vision local navigation aid for blind and visually impaired persons. Int. J. Digital Content Technol Appl. 5(5), 362–375 (2011)Google Scholar
- 2.Kang, S.J., Kim, Y.H., Moon, I.H.: Development of an intelligent guide-stick for the blind. In: Proceedings of the IEEE 2001 International Conference on Robotics 8, Automation, Seoul, 21–26 May 2001Google Scholar
- 3.Toha, S.F., Yusof, H.M., Razali, M.F., Halim, A.H.A.: Intelligent path guidance robot for blind person assistance. In: Informatics, Electronics and Vision (ICIEV), Fukuoka, 15–18 July 2015Google Scholar
- 4.Balasubramanian, K., Arunkumar, R., Jayachandran, J., Jayapal, V., Chundatt, B.A., Freeman, J.D.: Object recognition and obstacle avoidance robot. In: Control and Decision Conference (CCDC), 17–19 June 2009Google Scholar
- 5.Ma, J., Zheng, J.: High precision blind navigation system based on haptic and spatial cognition. In: 2nd International Conference on Image, Vision and Computing (ICIVC), Chengdu, China, 2–4 July 2017Google Scholar
- 6.Yanan, T., Hongwei, L., Jinghong, L.: A blind guidance system based on GCADSF image enhancement and music display. In: Control and Decision Conference (CCDC), Chongqing, China, 28–30 May 2017Google Scholar
- 7.Rao, S.N., Aswathy, V.R.: An electronic for the visually challenged. In: 2016 IEEE International conference on Computational Intelligence and computing research (ICCIC), 15–17 Dec 2016Google Scholar
- 8.Megalingam, R.K., Nambissan, A., Thambi, A.: Sound and touch based smart cane: better walking experience for visually challenged. In: IEEE Canada International Humanitarian Technology Conference, Montreal, Canada, 1–4 June 2014Google Scholar