Abstract
Disability is nowadays an issue present in the society. People affected by some disability usually have problems to carry out their daily tasks due to their dependency. Inside the known disabilities, the blindness is perhaps one of the most problematic ones due to the fact of not being able to freely move for fear of encountering some obstacle. We can find several commercial devices that help the bind to move. However, in most cases these solutions are too expensive. In this paper, we are going to present a low-cost system for travel aid and obstacles detection for the visually impaired people. The system consists of two parts, i.e., a belt with three acoustic sensors to measure distances and a bracelet that contains two vibration motors that codify the information that comes from the belt into a sort of vibration. To check the operation of this travel aid system, we have established a threshold of 1 m from which the bracelet should warn the user. Finally, the system has been tested in a controlled environment with very successful results.
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References
World Health Organization, Disability and health. Fact sheet: reviewed January 2018. Available at: http://www.who.int/mediacentre/factsheets/fs352/en/. Last access 5 Apr 2018
World Health Organization, Disabilities. Available at: http://www.who.int/topics/disabilities/en/. Last access 5 Apr 2018
S. Sendra, E. Granell, J. Lloret, J.J.P.C. Rodrigues, Smart collaborative mobile system for taking care of disabled and elderly people. Mob. Netw. Appl. 19(3), 287–302 (2014)
World Health Organization, Vision impairment and blindness. Fact Sheet: updated October 2017. Available at: http://www.who.int/mediacentre/factsheets/fs282/en/. Last access 5 Apr 2018
J. Lloret, A. Canovas, S. Sendra, L. Parra, A smart communication architecture for ambient assisted living. IEEE Commun. Mag. 53(1), 26–33 (2015)
A. Rghioui, S. Sendra, J. Lloret, A. Oumnad, Internet of things for measuring human activities in ambient assisted living and e-health. Netw. Protoc. Algorithms 8(3), 15–28 (2016)
D. Dakopoulos, N.G. Bourbakis, Wearable obstacle avoidance electronic travel aids for blind: a survey. IEEE Trans. Syst. Man Cybern. Part C Appl. Rev. 40(10), 25–35 (2010)
S. Shoval, J. Borenstein, Y. Koren, Auditory guidance with the Navbelt—a computerized travel aid for the blind. IEEE Trans. Syst. Man Cybern. Part C Appl. Rev. 28(3), 459–467 (1998)
A. Cosgun, E.A. Sisbot, H.I. Christensen, Guidance for human navigation using a vibro-tactile belt interface and robot-like motion planning, in International Conference on Robotics & Automation (ICRA 2014) (Hong Kong, China, May 31–June 5, 2014)
A.J. Rentschler, R. Simpson, R.A. Cooper, M.L. Boninger, Clinical evaluation of Guido robotic walker. J. Rehabil. Res. Dev. 45(9), 1281–1293 (2008)
A. Rodríguez, J.J. Yebes, P.F. Alcantarilla, L.M. Bergasa, J. Almazán, A. Cela, Assisting the visually impaired: obstacle detection and warning system by acoustic feedback. Sensors 12(12), 17476–17496 (2012)
C. Feng, S. Azenkot, M. Cakmak, Designing a robot guide for blind people in indoor environments, in Proceedings of the Tenth Annual ACM/IEEE International Conference on Human-Robot Interaction (HRI ‘15) (Portland, OR, USA. Mar 2–5, 2015), pp. 107–108
A. Wachaja, P. Agarwal, M.R. Adame, K. Möller, W. Burgard, A navigation aid for blind people with walking disabilities, in Proceedings of the 2014 IROS Workshop on Rehabilitation and Assistive Robotics (Chicago, USA, Sept 14–19, 2014), pp. 13–14
S. Maidenbaum, S. Hanassy, S. Abboud, G. Buchs, D.R. Chebat, S. Levy-Tzedek, A. Amedi, The “EyeCane”, a new electronic travel aid for the blind: technology, behavior & swift learning. Restor. Neurol. Neurosci. 32(6), 813–824 (2014)
B. Li, J.P. Munoz, X. Rong, J. Xiao, Y. Tian, A. Arditi, ISANA: wearable context-aware indoor assistive navigation with obstacle avoidance for the blind, in 14th European Conference on Computer Vision (Amsterdam, The Netherlands. Oct 8–16, 2016)
A. Nawer, F. Hossain, M.G. Anwar, Ultrasonic navigation system for the visually impaired & blind pedestrians. Am. J. Eng. Res. (AJER) 4(2), 13–18 (2015)
D. Dakopoulos, N.G. Bourbakis, Wearable obstacle avoidance electronic travel aids for blind: a survey. IEEE Trans. Syst. Man Cybern Part C 40(1), 25–35 (2010)
Features of the HC-SR05 acoustic sensor. Available at: https://www.tindie.com/products/upgradeindustries/hc-sr05–hy-srf05-precision-ultrasonic-sensor/. Last access 5 Apr 2018
Features of the Wemos D1 Mini. Available at: https://wiki.wemos.cc/products:d1:d1_mini. Last access 5 Apr 2018
H. Khodabandeh, V. Ayatollahitafti, M.S. Taghizadeh, Link aware and energy efficient routing algorithm in wireless body area networks. Netw. Protoc. Algorithms 9(1–2), 126–138 (2017)
J. Lloret, S. Sendra, H. Coll, M. Garcia, Saving energy in wireless local area sensor networks. Comput. J. 53(10), 1658–1673 (2009)
Acknowledgements
This work has been partially supported by the “Programa operativo de Garantía Juvenil de la Junta de Andalucía y del Fondo Social Europeo” through the “Contratos de Investigación de Empleo Juvenil”.
Ethical approval and Informed consent
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants included in the study.
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Sendra, S., Lloret, J., Romero, P., Parra, L. (2019). Low-Cost System for Travel Aid and Obstacles Detection for the Visually Impaired People. In: Wu, C., Chyu, MC., Lloret, J., Li, X. (eds) Proceedings of the 2nd International Conference on Healthcare Science and Engineering . ICHSE 2018. Lecture Notes in Electrical Engineering, vol 536. Springer, Singapore. https://doi.org/10.1007/978-981-13-6837-0_21
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DOI: https://doi.org/10.1007/978-981-13-6837-0_21
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