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Journal articles on the topic 'Blind and visually impaired'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

M, Madhushree, Sushmitha M, and Manjunath C. R. Soumya K. N. "Blind Navigation: Technologies for Visually Impaired." International Journal of Trend in Scientific Research and Development Volume-2, Issue-4 (2018): 561–66. http://dx.doi.org/10.31142/ijtsrd13030.

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2

Neetha Das, Prajwal V, Pranav K Bharadwaj, Punith Kumar J, and Rahul V. "Smart Visual Assistance for Visually Impaired." ACS Journal for Science and Engineering 2, no. 1 (2022): 41–62. http://dx.doi.org/10.34293/acsjse.v2i1.27.

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The visually impaired personnel face a variety problem in their day to day life. They come under very challenging situation on a daily basis. Walking with a stick and confusion in mind due to the trial and error method making it very hard to navigate in unfamiliar locations. With the advent of technology in this data driven world, the barrier for blind society can be cut down with innovative adaptations in technologies such as machine learning, deep learning and computer vision. QR codes can be used to inform some familiarized locations giving quick response in a closed environment for t

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Tulumović, Ševala, Branka Eškirović, and Izeta Husić-Đuzić. "PROBLEMS WRITING FROM DICTATION FOR BLIND AND VISUALLY IMPAIRED STUDENTS." Journal Human Research in Rehabilitation 7, no. 1 (2017): 34–39. http://dx.doi.org/10.21554/hrr.041704.

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Aim of this research was to get insight into mistakes that occur while blind and visually impaired students, and students with no visual disabilities, when writing by dictation. Respondents sample was consisted of three groups of students: blind (N = 51), visually impaired (N = 42) and students with no visual disabilities (N = 123). Respondents sample included students from first to fourth grade of elementary schools in Tuzla Canton as well as blind and visually impaired students from boarding schools and students from first to fifth grade in centers for blind and visually impaired children an

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Chypak, Yurii, and Yuriy Morozov. "Audio Reading Assistant for Visually Impaired People." Advances in Cyber-Physical Systems 8, no. 2 (2023): 81–88. http://dx.doi.org/10.23939/acps2023.02.081.

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This paper describes an Android mobile phone application designed for blind or visually impaired people. The main aim of this system is to create an automatic text- reading assistant using the hardware capabilities of a mobile phone associated with innovative algorithms. The Android platform was chosen for people who already have a mobile phone and do not need to buy new hardware. Four key technologies are required: camera capture, text detection, speech synthesis, and voice detection. Moreover, a voice recognition subsystem has been created that meets the needs of blind users, allowing them t

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Chetan, Bulla, Potadar Sneha, Kulkarni Swati, Chavan Akshay, and Zutti Sourabh. "Visually Impaired System." Advancement of Computer Technology and its Applications 3, no. 2 (2020): 1–12. https://doi.org/10.5281/zenodo.3903322.

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<em>Blindness or say eye disability is the most worrying problem among the people. Visually disabled people find difficulties to travel or say navigate. The Visually Impaired System (VIS) supports this process by providing key facilities a short-range system for detecting obstacles, a short-range system for identifying obstacles, a signboard recognition system, and a shortest path guidance system for source to destination. Obstacle Detection, Distress Calling, Global Location Tracking, Voice Command Functionality & Shortest Route Guidance are all real-time features of this system. The aim

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B, R. Sandhya, S. Sahana, and S. Sneha. "Third Eye for Blind." Perspectives in Communication, Embedded-systems and Signal-processing - PiCES 4, no. 11 (2021): 280–83. https://doi.org/10.5281/zenodo.4592708.

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Independent travel is a well known challenge for blind or visually impaired persons and also the increasing availability of portable digital image devices, high performance and cost efficiency has created a vast opportunity for supplementing traditional scanning for document image acquisition. A camera based visual assistance framework for object detection, face recognition, news and book reading is built. It converts into a voice output to help the blind people. Thus, we developed this system from a single camera-captured video streaming for the visually impaired persons, so they can lead the

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M, Sreenivasa. "BLINDS EYE: Advancing Navigation for the Visually Impaired with Arduino Uno." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 05 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem33817.

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Blinds Eye Advancing Navigation for the Visually Impaired with Arduino Uno. Navigating their surroundings independently, visually impaired individuals encounter challenges with traditional aids. This advanced blind navigation system, integrating an Arduino Uno for processing, a GPS module for real-time tracking, and a panic button for emergencies, presents a groundbreaking solution. Ultrasonic and IR sensors detect obstacles, issuing audio alerts and adjusting routes. An RF module aids in locating a misplaced smart stick. Overcoming limitations of existing solutions, the system's audio output

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Gonsalves, Xenus, Royce Rumao, Kallis Fernandes, Greatson Lobo, and Unik Lokhande. "Smart System for Visually Impaired People." International Journal for Research in Applied Science and Engineering Technology 11, no. 6 (2023): 34–40. http://dx.doi.org/10.22214/ijraset.2023.53574.

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Abstract: The main objective of the Smart System is to enable effortless and more unhindered movement for visually impaired people. People who are blind have a full life of responsibilities. However, being blind makes it difficult for them to carry out their duties. Many blind people move around and carry out their tasks using a conventional stick. Traditional sticks, however, do not detect impediments, making them useless for those who are blind. The blind individual is unaware of the types of obstructions or items in front of them. The blind person is unaware of both the object's size and th

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M.N., Geetha, Sheethal H.V., Sindhu S., Ayesha Siddiqa, and Chandan H.C. "Survey on Smart Reader for Blind and Visually Impaired (BVI)." Indian Journal of Science and Technology 12, no. 48 (2019): 1–4. http://dx.doi.org/10.17485/ijst/2019/v12i48/149408.

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10

Madhushree, M., M. Sushmitha, C. R. Manjunath, and K. N. Soumya. "Blind Navigation Technologies for Visually Impaired." International Journal of Trend in Scientific Research and Development 2, no. 4 (2018): 561–66. https://doi.org/10.31142/ijtsrd13030.

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Blindness is a condition in which an individual loses the visual recognition. Mobility and self reliability for the blind has dependably been an issue. A considerable measure has been made to propel advances that enhance blind and partial sighted individual's spatial observation. Many surveys of various technologies of navigation system for visually impaired with their usefulness, design and working according to the requirement of blind people is conducted. Current innovation gives applications to be proficiently appropriated and keep running on versatile and hand held gadgets, even in cas

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Rogge, Ann-Kathrin, Daniel Hamacher, Giulia Cappagli, et al. "Balance, gait, and navigation performance are related to physical exercise in blind and visually impaired children and adolescents." Experimental Brain Research 239, no. 4 (2021): 1111–23. http://dx.doi.org/10.1007/s00221-021-06038-3.

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AbstractSelf-motion perception used for locomotion and navigation requires the integration of visual, vestibular, and proprioceptive input. In the absence of vision, postural stability and locomotor tasks become more difficult. Previous research has suggested that in visually deprived children, postural stability and levels of physical activity are overall lower than in sighted controls. Here we hypothesized that visually impaired and blind children and adolescents differ from sighted controls in postural stability and gait parameters, and that physically active individuals outperform sedentar

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Sahel, Sidi, Yasmine Kadi, Mehdi Bouchetara, and Sidi Khelladi. "Impact of innovative packaging on the attitudes and purchase intention of visually impaired and blind consumers: The case of Algeria." Marketing Science & Inspirations 17, no. 1 (2022): 2–19. http://dx.doi.org/10.46286/msi.2022.17.1.1.

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Visually impaired or blind person faces many challenges in their daily activities, including purchasing medicines. To overcome this limitation; there is an innovative braille reading and writing system that has been introduced in the labelling of the packaging of pharmaceutical products. The aim of this research is to measure the impact of innovative Braille-labelled pharmaceutical packaging on the attitudes and purchase intention of visually impaired and blind consumers. We adopted quantitative and qualitative approaches. The quantitative research aims to obtain measurable data in relation to

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Gari Mauramdha. "Pedestrian Safety for Visually Impaired Pedestrian." Journal of Information Systems Engineering and Management 10, no. 33s (2025): 289–96. https://doi.org/10.52783/jisem.v10i33s.5531.

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The UK is projected to have over four million people with sight loss by 2025, a doubling from current figures (RNIB, 2023). Despite using aids such as white canes and guide dogs, visually impaired pedestrians face challenges like navigating complex crossings and avoiding obstacles on sidewalks (Zeng, 2015; Rey-Galindo et al., 2020). These obstacles not only restrict mo-bility but also contribute to social isolation and reduced independence (Shimizu, 2009; Long et al., 1996). This study explored the safety concerns of blind and partially blind pedestrians and sought to identify interventions to

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Navarro, Andréa Sanchez, Marcia Maiumi Fukujima, Sissy Veloso Fontes, Sandro Luiz de Andrade Matas, and Gilmar Fernandes do Prado. "Balance and motor coordination are not fully developed in 7 years old blind children." Arquivos de Neuro-Psiquiatria 62, no. 3a (2004): 654–57. http://dx.doi.org/10.1590/s0004-282x2004000400016.

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Visually impaired children show difficulties in recognizing their own bodies, objects around then and the spatial parameters that are essential for independent movement. This study analyzes the neuro-psychomotor development of a group of congenitally visually impaired children as compared to children with normal sight. We have evaluated two groups of seven-year-olds by means of neurological evolution examination (NEE). The group studied comprised 20 blind children and the control group comprised 20 children with normal sight, and they were paired up according to age and gender. In some tests,

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Kurtuma, Gorica, Ševala Tulumović, and Hurma Begić. "EDUCATIONAL INTEGRATION OF PEOPLE WITH VISION IMPAIRMENTS." Research in Education and Rehabilitation 4, no. 1 (2021): 77–92. http://dx.doi.org/10.51558/2744-1555.2021.4.1.77.

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The educational integration of blind and visually impaired children has proven to be an upward trajectory in the process of upbringing, education, acquisition of knowledge and competencies in children with visual impairment. In addition to the benefits for the child's intellectual development, the integration process is of great importance in the social context. The education system has changed over time, both for visually impaired students and for their without visual impairment peers. Modern approaches and methods in the process of upbringing and education have made many means for work and l

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Dak, Ahmad Yusri, Saadiah Yahya, and Nik Mariza Nik Abdull Malik. "Grocery shopping assistant for visually impaired." Social and Management Research Journal 5, no. 1 (2008): 49. http://dx.doi.org/10.24191/smrj.v5i1.5145.

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Providing a great shopping experience to shoppers is the most competitive strategy taken by every grocery owners. They are striving to satisfy the growing demands of todays savvy shoppers. Unfortunately, most ofthe grocery owner is not actively pursuing a solution to create an independent shopping environment to their customers who are blind and visually impaired people. The information printed at the grocery items make shopping independently impossible for the blind and very difficult for visually impaired people. This sensory capability limits their shopping activities in identifying items a

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Tulumović, Ševala, and Aida Mujkić Mašić. "DIFFERENCES IN INCIDENCES OF UNDESIRABLE BEHAVIOR PATTERNS IN CHILDREN WITH VISUAL IMPAIREMENT BASED ON EDUCATIONAL CONDITIONS." Research in Education and Rehabilitation 7, no. 1 (2024): 138–45. http://dx.doi.org/10.51558/2744-1555.2024.7.1.138.

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The aim of this research was to examine incidences of undesirable behavior patterns in children with visual impairment in relation to educational conditions. The sample consisted of two groups of visually impaired children: blind children (N=19), visually impaired children (N=44), selected from the population of visually impaired children from the first to eighth grades in regular elementary schools in the Tuzla Canton, and the population of blind and visually impaired children in special education boarding schools, also from the first to eighth grades in Centers for Blind and Visually Impaire

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Samruddhi, Khamgaonkar, Warkar Nikita, Vishwakarma Arpita, Mishra Siddhant, and R. Selokar P. "Navigation System for the Visually Impaired." Journal of Analog and Digital Communications 5, no. 1 (2020): 11–14. https://doi.org/10.5281/zenodo.3816594.

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<strong>There are about 2.2 billion people with vision impairment or blindness. There are a lot of challenges faced by these blind people in their data to day life. One of the greatest challenges being a physical movement. Blind people need continuous help from other sighted individuals. They find it difficult to move around in high traffic areas or any unfamiliar places. Visually impaired people memorize the area while moving around in familiar places and they also memorize where the things are kept. However, those things if moved to some other place might again cause issues for blind people.

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Yuwono, Imam, Mirnawati Mirnawati, Mohd Hanafi Mohd Yasin, Yuyus Suherman, Sapto Wibowo, and Zainudin Hassan. "Web based Smart White Canes for Blind or Visually Impaired People on Wetland Areas." Webology 18, SI05 (2021): 540–50. http://dx.doi.org/10.14704/web/v18si05/web18245.

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The presence of a white cane considerably aids blind and/or visually impaired people in Orientation and Mobility (OM). Their white cane was insufficient to meet all of their demands, such as marking puddles or marsh areas that would be traversed. As a result, the goal of this study is to construct white canes to aid blind and/or visually impaired people's orientation and mobility in wetland environments. This study used Research and Development model with a 4D design, which included processes such as defining, designing, developing, and disseminating. The participants were blind and/or visuall

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Joshi, Malay, Aditi Shukla, Jayesh Srivastava, Manya Rastogi, Suvarna Mujumdar, and Himanshu Tripathi. "DRISHTI: Visual Navigation Assistant for Visually Impaired." Journal of Physics: Conference Series 2570, no. 1 (2023): 012032. http://dx.doi.org/10.1088/1742-6596/2570/1/012032.

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Abstract In today’s society, where independent living is becoming increasingly important, it can be extremely constricting for those who are blind. Blind and visually impaired (BVI) people face challenges because they need manual support to prompt information about their environment. In this work, we took our first step towards developing an affordable and high-performing eye wearable assistive device, DRISHTI, to provide visual navigation assistance for BVI people. This system comprises a camera module, ESP32 processor, Bluetooth module, smartphone and speakers. Using artificial intelligence,

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Abdullaeva, Munavara, and Shokhida Gafurova. "Understanding Learning Experience and Knowledge Acquiring by Blind and Visually Impaired Students at the State Conservatory of Uzbekistan." Eurasian music science journal, no. 1 (May 24, 2021): 1–22. http://dx.doi.org/10.52847/eamsj/vol_2021_issue_1/51.

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This paper provides insights into the challenges encountered by blind and visually impaired students in an inclusive setting at the State Conservatory of Uzbekistan. This study aimed at providing awareness about the visually disabled students' needs in the higher musical educational establishments. The paper explored whether the inclusive social environment at the State Conservatory of Uzbekistan has been suitable for visually impaired students and the implications and solutions required to improve learning environment. The education process should take into account the individual needs of vis

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Schreier, E. M. "The Future of Access Technology for Blind and Visually Impaired People." Journal of Visual Impairment & Blindness 84, no. 10 (1990): 520–23. http://dx.doi.org/10.1177/0145482x9008401009.

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Many new products and services coming into general use or in the research stage may have considerable benefits for blind and visually impaired people. However, these newer technologies are not yet computer accessible to blind and visually impaired people. This article describes some of these products and services and discusses their potential use by blind and visually impaired people and the work that needs to be done to make them accessible.

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P, Dr Kavya A., Anoushka Ameet Kurthukoti, Ayeesha Rida Khan A, and Devika K. S. "Smart Glass for Visually Impaired People." International Journal for Research in Applied Science and Engineering Technology 12, no. 4 (2024): 5517–23. http://dx.doi.org/10.22214/ijraset.2024.61143.

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Abstract: This review paper aims to underscore the significance of inclusive technology in enhancing the lives of individuals with visual impairments and examine how smart wearable glasses are considered a potential solution for addressing challenges related to object detection. The blind community faces several obstacles in a world where visual information is dominant. The study examines the body of research on smart glasses and emphasizes how object recognition helps to improve spatial awareness. It highlights the revolutionary effect of these gadgets in promoting independence and enhancing

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P. R. Kene et al. "“Visual Assistant for Blind People”." Proceeding International Conference on Science and Engineering 11, no. 1 (2023): 311–18. http://dx.doi.org/10.52783/cienceng.v11i1.129.

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Blind people deal with the issue on a regular basis. They are incapable of even walking unaided. They frequently ask for assistance from others. There are many devices available to help persons who are visually impaired. Due to its accessibility and cost, computer vision-based solutions are emerging as one of the most promising possibilities among the different technologies being used to assist the blind. This essay suggests a system for those who are blind. The suggested system attempts to produce a wearable visual assistance for persons who are blind or visually impaired that the user may op

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chakraborty, Palash, and Dr Debasish Dhar. "Attitude of Parents (Father & Mother) Towards Visually Impaired Students of Secondary Level in “Education”." International Journal of Innovative Science and Research Technology 5, no. 7 (2020): 1038–50. http://dx.doi.org/10.38124/ijisrt20jul781.

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Children with visually impaired may face difficulties that result in their experiencing emotional disturbance. There are very reasons for mood disorder among children with visual loss, such as feeling loneliness, avoidance to appear to learn in formal schools and greater dependency on help. According to RCI Act,1992 responsibility for visual disabilities including low vision and blindness PWD Act,1995 proposed the provision of improve educational services, medical care, vocational learning ,employment and social security for all persons with disabilities including blind and low vision. There a

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Bogusz, Edyta, Hanna Koprowska, and Ewa Skrodzka. "Performance in a Pitch Memory Task by Visually Handicapped Children and Youths." Archives of Acoustics 37, no. 4 (2012): 549–53. http://dx.doi.org/10.2478/v10168-012-0064-x.

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Abstract The present work discusses results concerning sound perception obtained in a pitch memorization experiment for blind and visually impaired subjects (children and teenagers). Listeners were divided into two age groups: 7-13 year olds and 14-18 year olds. The study tested 20 individuals (8 congenitally blind and 12 visually impaired) and 20 sighted persons comprising reference groups. The duration of the experiments was as short as possible due to the fact that our listeners were children. To date, no study has described results of such experiment for blind/visually handicapped children

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Bogusz-Witczak, Edyta, Ewa Skrodzka, and Hanna Turkowska. "Influence of Musical Experience of Blind and Visually Impaired Young Persons on Performance in Selected Auditory Tasks." Archives of Acoustics 40, no. 3 (2015): 337–49. http://dx.doi.org/10.1515/aoa-2015-0037.

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AbstractThe impact of musical experience on results concerning sound perception in selected auditory tasks, such as pitch discrimination, pitch-timbre categorization and pitch memorization for blind and visually impaired children and teenagers is discussed. Subjects were divided into three groups: of those with no experience of music, with small musical experience and with substantial musical experience. The blind and visually impaired subjects were investigated, while sighted persons formed reference groups. To date no study has described impact of musical experience on results of such experi

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C, Mamatha. "Virtual Eye for Blind People Using Deep Learning." International Journal for Research in Applied Science and Engineering Technology 10, no. 7 (2022): 4101–6. http://dx.doi.org/10.22214/ijraset.2022.45931.

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Abstract: The most crucial sense for any living thing is vision. But due to a few unlucky circumstances, some people become blind as they age, while others are born blind. Extremely disabled people who are visually impaired are unable to move straight away or perform any fundamental tasks like a normal person. This artwork suggests a basic electronic guided incorporated vision device that is functional and configurable to facilitate the mobility of blind and visually impaired people both indoors and outside. The suggested device aims to develop a wearable visual resource for blind people in wh

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Reddy Bolla, Dileep, Hrishita Rauniyar, D. N. Sowmya, T. P. Rakshitha, and Nabi Rasool. "Object Detection and Localization for Visually Impaired." ITM Web of Conferences 57 (2023): 01014. http://dx.doi.org/10.1051/itmconf/20235701014.

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Now a days Both temporary and permanent disabilities affect a large number of people in this one of the disabilities is blindness there are a lot of blind persons in the world. Nearly 390 lakh individuals are fully blind, and another 2850 lakh are purblind, or visually impaired, according to the World Health Organisation (WHO). Many supporting or guiding systems have been established, and are still being developed, to improve people’s daily lives as they move from one place to another. Therefore, the main concept behind our suggested method is to provide an auto-assistance system for people wh

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Kyrychok, Andrii. "THE OVERVIEW OF INVESTIGATION IN THE FIELD OF BANKNOTE DESIGN FOR VISUALLY IMPAIRED PEOPLE." EUREKA: Physics and Engineering 3 (May 31, 2018): 33–41. http://dx.doi.org/10.21303/2461-4262.2018.00639.

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This essay aims to elaborate the technology when it comes to banknote making for visually impaired members of the society. The visually impaired are divided in three subgroups: color-blind, partially sighted and blind people. Their first needs are useful denomination features rather than security features, as they help them in determining a banknote’s value. This study provides a historical overview of banknote design features for the visually impaired. Furthermore, it looks into the methodology of banknote tests for the color-blind, showing images of how the color-blind experience the euro ba

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Andrii, Kyrychok. "THE OVERVIEW OF INVESTIGATION IN THE FIELD OF BANKNOTE DESIGN FOR VISUALLY IMPAIRED PEOPLE." EUREKA: Physics and Engineering, no. 3 (May 31, 2018): 33–41. https://doi.org/10.21303/2461-4262.2018.00639.

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This essay aims to elaborate the technology when it comes to banknote making for visually impaired members of the society. The visually impaired are divided in three subgroups: color-blind, partially sighted and blind people. Their first needs are useful denomination features rather than security features, as they help them in determining a banknote’s value. This study provides a historical overview of banknote design features for the visually impaired. Furthermore, it looks into the methodology of banknote tests for the color-blind, showing images of how the color-blind experience the e

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Chalifoux, L. M., and B. Fagan. "Labeling Children who are Visually Impaired “Disadvantaged”." Journal of Visual Impairment & Blindness 91, no. 6 (1997): 531–38. http://dx.doi.org/10.1177/0145482x9709100604.

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This article presents a review of several factors that lead to the label of “disadvantaged,” with a focus on the blind or visually impaired youngster. It is noted that children who are blind or visually impaired are at greater risk than sighted children to be considered as disadvantaged. Some practical solutions to these disadvantaging circumstances are offered along with suggestions for future research.

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Kraus, Simon. "Astronomy for the Blind and Visually Impaired." Communicating Astronomy with the Public Journal 10, no. 3 (2016): 36–39. https://doi.org/10.5281/zenodo.14974327.

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This article presents a number of ways of communicating astronomy topics, ranging from classical astronomy to modern astrophysics, to the blind and visually impaired. A major aim of these projects is to provide access which goes beyond the use of the tactile sense to improve knowledge transfer for blind and visually impaired students. The models presented here are especially suitable for young people of secondary school age.

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Senthamil, Selvi M., S. Nivedita, M. Ramya, and S. Sunija. "Assistive Technology for Visually Impaired People using Li-Fi." International Journal of Engineering and Advanced Technology (IJEAT) 9, no. 4 (2020): 2261–63. https://doi.org/10.35940/ijeat.D8998.049420.

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Blind people faces lot of difficulties in day to day life. While walking they may struggle during their pathway. Some of the blinds they may use the external things to guide their path. When they were in indoor systems they may not aware of certain places inside their home. They prefer the help of another people to guide their way, instead there is an Li-Fi technology used only for indoor navigation purpose. By using of transmitter and receiver systems it allows them to guide in a proper path. Using voice recognition, the system helps to move from one places to another places inside the home.

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Pereira, L. M. "Spatial Concepts and Balance Performance: Motor Learning in Blind and Visually Impaired Children." Journal of Visual Impairment & Blindness 84, no. 3 (1990): 109–11. http://dx.doi.org/10.1177/0145482x9008400302.

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The present study addresses the main problems of blind and visually impaired children's education in relation to their motor-development problems and the ways that they can be solved. We have tried to identify factors that produce motor-development differences between them and normal children; define educational strategies that contribute best to their motor development; and investigate methodically the problem considered by Warren (1977)—the heterogeneity of blind and visually impaired children's samples—through design and multivariate analysis. We evaluated balance and spatial concepts using

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V, Nivedhitha, Praba B, Priyavarshini SR, Aarthi A, and Rajakumari K. "Smart Shoe for Visually Impaired." International Journal for Research in Applied Science and Engineering Technology 11, no. 5 (2023): 1847–56. http://dx.doi.org/10.22214/ijraset.2023.51851.

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Abstract: Our eyes are undoubtedly the most precious gift we have and play a significant part in our daily life. We are fortunate to have sight, so we can see this world. However, some individuals struggle to visualize these things. Because of this, moving around in strange public settings presents several difficulties for those with vision impairment. 39 million individuals are blind and 246 have limited vision, making up the estimated 285 million visually impaired persons globally. Wearable technology should be created with these people's visual impairments in mind. Smart shoes are a wearabl

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Vidya, Rao1 Pranoti Mane2 Aditya Kumar3 and Lifna C.S4. "BLIND AID : TRAVEL AID FOR BLIND." International Journal of Computer-Aided technologies (IJCAx) 2, no. 4 (2023): 13. https://doi.org/10.5281/zenodo.8189274.

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Visually impaired people face many problems in their day to day lives. Among them, outdoor navigation is one of the major concerns. The existing solutions based on Wireless Sensor Networks(WSN) and Global Positioning System (GPS) track ZigBee units or RFID (Radio Frequency Identification) tags fixed on the navigation system. The issues pertaining to these solutions are as follows: (1) It is suitable only when the visually impaired person is commuting in a familiar environment; (2) The device provides only a one way communication; (3) Most of these instruments are heavy and sometimes costly. Pr

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Vidya, Rao1 Pranoti Mane2 Aditya Kumar3 and Lifna C.S. "BLIND AID : TRAVEL AID FOR BLIND." International Journal of Computer- Aided Technologies (IJCAx) 2, no. 4 (2022): 13. https://doi.org/10.5281/zenodo.7288890.

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Visually impaired people face many problems in their day to day lives. Among them, outdoor navigation is one of the major concerns. The existing solutions based on Wireless Sensor Networks(WSN) and Global Positioning System (GPS) track ZigBee units or RFID (Radio Frequency Identification) tags fixed on the navigation system. The issues pertaining to these solutions are as follows: (1) It is suitable only when the visually impaired person is commuting in a familiar environment; (2) The device provides only a one way communication; (3) Most of these instruments are heavy and sometimes costly. Pr

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Vidya, Rao1 Pranoti Mane2 Aditya Kumar3 and Lifna C.S4. "BLIND AID : TRAVEL AID FOR BLIND." International Journal of Computer-Aided Technologies (IJCAx) 02, october (2015): 01–08. https://doi.org/10.5121/ijcax.2015.2402.

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Visually impaired people face many problems in their day to day lives. Among them, outdoor navigation is one of the major concerns. The existing solutions based on Wireless Sensor Networks(WSN) and Global Positioning System (GPS) track ZigBee units or RFID (Radio Frequency Identification) tags fixed on the navigation system. The issues pertaining to these solutions are as follows: (1) It is suitable only when the visually impaired person is commuting in a familiar environment; (2) The device provides only a one way communication; (3) Most of these instruments are heavy and sometimes costly. Pr

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Nitin, I. Bhopale, Kulkami Shailesh, and Kausalye Shekhar. "Assisting Embedded System for Visually Impaired Person." Research and Applications: Embedded System 3, no. 1 (2020): 1–6. https://doi.org/10.5281/zenodo.3785755.

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<em>God gifted sense to human being which is an important aspect in our life i.e. vision. But there are few persons who lag this skill. Visually impaired people face many challenges when moving in unfamiliar public places. Only some of the navigation systems for visually impaired person can deliver dynamic interactions. The proposed system is used for guiding individuals, who are blind or partially sighted. The system with a GPS used to identify the location of the blind person. The purpose of system is to provide the self-assistance for the visually impaired persons. In case of blind person f

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Cronin, B. J., and S. R. King. "The Development of the Descriptive Video Servicesm." Journal of Visual Impairment & Blindness 84, no. 10 (1990): 503–6. http://dx.doi.org/10.1177/0145482x9008401003.

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Television is an important means of obtaining information and sharing in the culture of this society. Because it is primarily a visual medium, blind and visually impaired people have not had full access to it. In 1990, after five years of research and development, a national service became available over the Public Broadcasting Service that makes television accessible to blind and visually impaired viewers. Developed by WGBH-TV in Boston, Descriptive Video Servicesm provides narrated descriptions of the key visual elements of television programs without interfering with their audio or dialogue

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Kiss, Erika, and Emese Pajor. "The population features of visually impaired children aged between 0 and 14 in Hungary." Gyermeknevelés 10, no. 2–3 (2022): 246–58. http://dx.doi.org/10.31074/gyntf.2022.3.246.258.

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This paper focuses on the crucial features of the healthcare and pedagogical services provided for 1,432 visually impaired (VI) children aged 0–14 who participated in an exploratory research project conducted between 2014 and 2019. In order to explore the population characteristics of visually impaired children in Hungary, the paper relies on two major data sources: the census data of the Hungarian Central Statistical Office between 1990-2016, and the examination documents of the Corps of Pedagogical Services of Visually Impaired Children from 2009 to 2013. The following data were analysed: th

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Sewe, O. P. "Blind and Visually Impaired Adults in Kenya." Journal of Visual Impairment & Blindness 85, no. 6 (1991): 273. http://dx.doi.org/10.1177/0145482x9108500612.

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López, María Dolores Lorenzo. "Accessibility for blind and visually impaired people." International Congress Series 1282 (September 2005): 1038–40. http://dx.doi.org/10.1016/j.ics.2005.05.197.

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Saravanabhavan, R. C., William E. Martin, and Sheila Saravanabhavan. "A Model for Assessing Rehabilitation Needs of the Elderly American Indians Who Are Visually Impaired and Living on Reservations." Journal of Applied Rehabilitation Counseling 25, no. 2 (1994): 19–28. http://dx.doi.org/10.1891/0047-2220.25.2.19.

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The purpose of the article is to present a research model for assessing rehabilitation needs of elderly American Indians who are visually impaired or blind and living on reservations. The article describes the research design, methodology, andfindings of a recent study which assessed the rehabilitation needs of the elderly American Indians who were visually impaired or blind and living on the Hualapai reservation in Arizona. The article includes a review of literature as regards the elderly American Indians in order to emphasize the need/or assessing rehabilitation needs of those who are visua

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S, Akalya, Jeevajothi K, Swetha P D, Usharani D, and Hemalatha S. "E-Commerce Mobile Applications for Visually Impaired Persons." International Research Journal of Computer Science 11, no. 04 (2024): 290–96. http://dx.doi.org/10.26562/irjcs.2024.v1104.25.

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A Mobile app design that allows visually impaired and blind users to access and shop without any assistance. The system gives voice instruction to users and an input is requested from the user. The Voice Command-Based Product Information System for Blind People is an innovative solution designed to empower visually impaired individuals with easy access to product information.

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M, Abhiram, Adarsh K Rajeev, Akhil Raj V, Anirudh K, and Manoj M. "Real-Time View Assistance for the Blind using Image Processing." June 2024 6, no. 2 (2024): 96–109. http://dx.doi.org/10.36548/jiip.2024.2.002.

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Visually impaired people usually have difficulty in doing daily activities. Imagine a future where visually impaired people can seamlessly and independently identify objects and people in their environment. The aim of this research is to increase the independence and mobility of visually impaired people by developing a real-time object and person recognition system. This system uses the power of machine learning and uses computer vision techniques to accurately identify and classify objects and people in the user's environment. Through the integration of speakers or headphones, the system prov

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G.Theivanathan, Sikkander A.Mohamed, N.Hemavathy, Murukesh, and R. Mishra Sangeeta. "Tactile System for Visually Impaired People Using Embedded Technology." International Journal of Scientific Research and Innovative Studies 1, no. 1 (2022): 14–19. https://doi.org/10.5281/zenodo.6877566.

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People who are visually handicapped or blind rely on others to get from one place to another. In metropolitan settings, various systems are utilized to tell blind people of the direction of their travel. The majority of navigation systems dedicated to guiding the blind are voice-based. However, due to the tremendous noise produced by heavy traffic in urban locations, voice information is unreliable. It drastically reduces perception of commands generated by the blind person's ear buds. This study describes the invention of a vibrotactile approach for guiding a visually impaired person in m

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Shendge, Rajvardhan, Aditya Patil, and Siddhi Kadu. "Smart Navigation for Visually Impaired people using Artificial Intelligence." ITM Web of Conferences 44 (2022): 03053. http://dx.doi.org/10.1051/itmconf/20224403053.

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This research introduces a blind aid that uses a live object recognition system. People who are blind or partially sighted rely significantly on their other senses, such as touch and auditory cues, to comprehend their surroundings. There is a need to deploy a technology that assists visually impaired persons in their daily routines, as there is now very little aid. Existing solutions, such as Screen Reading software and Braille devices, assist visually impaired individuals in reading and gaining access to numerous gadgets. However, these technologies are rendered worthless When the blind need

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Nayak, Sriraksha, and Chandrakala C B. "Assistive Mobile Application for Visually Impaired People." International Journal of Interactive Mobile Technologies (iJIM) 14, no. 16 (2020): 52. http://dx.doi.org/10.3991/ijim.v14i16.15295.

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According to the World Health Organization estimation, globally the number of people with some visual impairment is estimated to be 285 million, of whom 39 million are blind. The inability to use features such as sending and reading of email, schedule management, pathfinding or outdoor navigation, and reading SMS is a disadvantage for blind people in many professional and educational situations. Speech or text analysis can help improve support for visually-impaired people. Users can speak a command to perform a task. The spoken command will be interpreted by the Speech Recognition Engine (SRE)

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