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Relevant bibliographies by topics / Braille display

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Academic literature on the topic 'Braille display'

Author: Grafiati

Published: 4 June 2021

Last updated: 12 February 2022

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Journal articles on the topic "Braille display"

1

Kim, Seondae, Yeongil Ryu, Jinsoo Cho, and Eun-Seok Ryu. "Towards Tangible Vision for the Visually Impaired through 2D Multiarray Braille Display." Sensors 19, no. 23 (2019): 5319. http://dx.doi.org/10.3390/s19235319.

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This paper presents two methodologies for delivering multimedia content to visually impaired people with the use of a haptic device and braille display. Based on our previous research, the research using Kinect v2 and haptic device with 2D+ (RGB frame with depth) data has the limitations of slower operational speed while reconstructing object details. Thus, this study focuses on the development of 2D multiarray braille display using an electronic book translator application because of its accuracy and high speed. This approach provides mobility and uses 2D multiarray braille display to represe

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Holla, Shravya K., Rakshita M, Varshitha P, Tejaswini B.J, and Anuradha J.P. "Multifunctional And Low Cost Braille Display." Journal of University of Shanghai for Science and Technology 23, no. 07 (2021): 220–28. http://dx.doi.org/10.51201/jusst/21/07115.

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Braille Display is a device which helps the visually impaired to read a text file in Braille format and as well receive an audio output of the text file. It gives an option to the user whether to receive output in terms of braille or audio. Braille is a tactile writing language of raised dots using which blinds and visually impaired people read and write through touch. The pattern of raised dots can be read with the fingers by blinds. The number and arrangement of these dots forms alphabets, numbers and special characters. The braille output in Braille display is observed in Braille text poppe

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Byrd, Greg. "Tactile Digital Braille Display." Computer 49, no. 11 (2016): 88–90. http://dx.doi.org/10.1109/mc.2016.327.

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Kim, Seondae, Eun-Soo Park, and Eun-Seok Ryu. "Multimedia Vision for the Visually Impaired through 2D Multiarray Braille Display." Applied Sciences 9, no. 5 (2019): 878. http://dx.doi.org/10.3390/app9050878.

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Visual impairments cause very limited and low vision, leading to difficulties in processing information such as obstacles, objects, multimedia contents (e.g., video, photographs, and paintings), and reading in outdoor and indoor environments. Therefore, there are assistive devices and aids for visually impaired (VI) people. In general, such devices provide guidance or some supportive information that can be used along with guide dogs, walking canes, and braille devices. However, these devices have functional limitations; for example, they cannot help in the processing of multimedia contents su

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Liang, Xiao, Guo Ping Li, and Zhi Ming Xu. "Design of Braille Display System Based on Piezoelectric Actuator Array." Applied Mechanics and Materials 201-202 (October 2012): 625–29. http://dx.doi.org/10.4028/www.scientific.net/amm.201-202.625.

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According to the situation that conditional Braille book is difficulty in publication and its amount is small. This paper puts forward a tactile display system which can transform content of common e-book to Braille information, and the blind comprehend the text by touching the Braille formed by the tactile display device. This Braille tactile display system extracts Chinese characters by OCR technology. The text recognized is segmented into word blocks according to the rule of Braille word segmentation before transforming to double-phoneme mandarin Braille. It uses dsPIC30F2010 to receive Bra

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Roberts, John, Oliver Slattery, and David Kardos. "49.2: Rotating-Wheel Braille Display for Continuous Refreshable Braille." SID Symposium Digest of Technical Papers 31, no. 1 (2000): 1130. http://dx.doi.org/10.1889/1.1832864.

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Bobko, R. A., and S. A. Chepinskiy. "Multiline Braille display construction model." Scientific and Technical Journal of Information Technologies, Mechanics and Optics 20, no. 5 (2020): 761–66. http://dx.doi.org/10.17586/2226-1494-2020-20-5-761-766.

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Grossner, Clifford, Thiruvengadam Radhakrishnan, and Alex Schena. "An Intelligent Braille Display Device." IEEE Micro 6, no. 3 (1986): 43–51. http://dx.doi.org/10.1109/mm.1986.304676.

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Doi, Kouki, Hiroyuki Kayajima, Takashi Sutoh, Hiroshi Fujimoto, and Tsutomu Wada. "Relation between Base-Material of Braille Display and Braille Reading." Journal of Life Support Engineering 19, Supplement (2007): 178. http://dx.doi.org/10.5136/lifesupport.19.supplement_178.

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Nik Mohd Rahimi, Nik Azimah Zainab, Noor Hazrin Hany Mohamad Hanif, and Zuriati Janin. "Identification of hijaiyah letters using wirelessly controlled arabic braille module." Indonesian Journal of Electrical Engineering and Computer Science 17, no. 2 (2020): 826. http://dx.doi.org/10.11591/ijeecs.v17.i2.pp826-833.

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<span style="font-size: 9pt; font-family: 'Times New Roman', serif;">Among the major issues faced by the visually impaired people is the inability to read, and this is could be addressed by learning braille. However the scarcity of skilled instructors to teach the braille codes to the visually impaired people limits the learning process. This paper presents a psychophysical study on the ability of people with visual challenges to identify hijaiyah letters from a specially developed Arabic braille module. This module consists of six miniature solenoids that are wirelessly controlled via a

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Dissertations / Theses on the topic "Braille display"

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Toma, Johannes, and Sirak Ghebreamlak. "Num2Braille : A braille calculator." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-264437.

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This thesis attempts to answer how a “braille-only” calculator can be constructed and what needs consideration. An attempt to create such a device has been made. The underlying purpose is the poor selection of braille devices readily available in the market. Braille literacy is very low and the development of easy to use devices that utilize braille actively might encourage the learning of the language. A new design for a braille display, which is the display of the calculator, is proposed and a prototype has been built to test it. The first prototype is promising, albeit impractical and quite

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Lévesque, Vincent. "Virtual display of tactile graphics and Braille by lateral skin deformation." Thesis, McGill University, 2009. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=95625.

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Graphical content is increasingly pervasive in digital interfaces and documents yetit remains accessible to visually impaired persons almost exclusively on media withlimited flexibility such as embossed paper. Textual content is more accessible butnevertheless limited by the cost and functionality of refreshable Braille displays andvoice synthesis. This thesis explores the use of a novel tactile stimulation approachthat relies on lateral skin deformation for the computerized display of virtual Brailleand tactile graphics. [...]<br>Le graphisme gagne en présence dans les interfaces et documents

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Fellenius, Kerstin. "Reading acquisition in pupils with visual impairments in mainstream education." Doctoral thesis, Stockholms universitet, Institutionen för individ, omvärld och lärande (IOL), 1999. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-64231.

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This thesis is based on five empirical studies of pupils with visual impairments, their reading ability and processes of reading acquisition within the framework of mainstream education in comprehensive schools. The aim of the thesis is to increase our understanding and knowledge of reading acquisition in pupils with visual impairments in mainstream education. A further aim is to find factors, which influence reading acquisition from an individual, as well as an environmental, perspective. Developmental theories regarding the individuals' possibilities to acquire an optimal development in inte

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Al, Attar Haidar, and Ghada Melle. "INTERNET OCH PERSONER MED FUNKTIONSHINDER." Thesis, Jönköping University, JTH, Computer and Electrical Engineering, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-9787.

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<p>People with disabilities constitute a big group of Internet users. Due to great advances in adaptive technology for people with disabilities more and more disabled will have access to Internet. For that reason it is extremely important for a web developer to be aware of different disabilities that complicate or prevent using Internet, different adaptive technologies that facilitate using Internet and different methods, both in design and programming, that make Internet accessible for people with disabilities.</p><p>In this report we have dealt with three problems:</p><p>• Which types of dis

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Chen, Sz-Yun, and 陳思韻. "The Design and Research of Control Keys and Signals of Peripheral Devices on Braille Display for Braille Computer─A Study on the Golden Braille Display." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/10921811897986249670.

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碩士<br>大同工學院<br>工業設計研究所<br>87<br>Abstract Because of the problem of vision, the visual disability have to rely on their other senses, e.g., auditory, tactile, etc. to communicate with the world. On the information age, computer has become as a necessity. More and more visual disability utilize braille computer to get information. One of the peripherals of the braille computer is the braille display, which is a substitute of the monitor for visual disability to read the information in braille through computer. Field study and questionnaires have identified three problems: 1. The separ

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Liang, Shih-Hao, and 梁世豪. "Design and Analysis of Actuators for Chinese Braille Display." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/38336357869534505537.

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博士<br>淡江大學<br>機械與機電工程學系博士班<br>95<br>This thesis discusses the design and analysis of actuators for Chinese Braille display (CBD). An actuator is the most important part to manipulate the Braille dot in Braille display. An effective convex Braille dot requires a thrust force at least 15 gf and must be of 0.7 mm in height. The actuators developed in this thesis include two types, electromagnetic actuators and piezoelectric actuator. The design includes four electromagnetic actuators, called horizontal flapper, vertical flapper, vertically direct actuating flapper, and latched mechanism flapper,

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Liao, Che-Wei, and 廖哲葦. "The Application of FPGA in Braille Display System Design." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/18675501837987239069.

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碩士<br>淡江大學<br>機械與機電工程學系博士班<br>103<br>FPGA (Field Programmable Gate Array, FPGA) was used in this study to simplify the circuit design of the Braille display. With the use of the hardware description language, the Braille display control system composed of a microcontroller, logic gates, and other circuits was designed and integrated into the FPGA chip. This single chip can then be used to replace the entire circuit board to control the Braille display. FPGA provides a convenient mechanism to allow implement hardware, making the overall circuit design more flexible. During the early phase of t

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Leu, Yih-Jou, and 呂鎰舟. "Computer Aided Analysis and Design of Chinese Braille Display." Thesis, 1997. http://ndltd.ncl.edu.tw/handle/78852953448925125752.

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碩士<br>淡江大學<br>機械工程學系<br>85<br>This thesis formulates the combination interference of geometry between the mechanisms and the analysis of main mechanism which is in the Chinese Braille Display. In the process of computer aided analysis and design, this thesis provides one method that equally emphasize theimportance of design and analysis. In this process two package are applied, one is the I-DEAS and the other is the ANSYS. The first, it is discussed that combinative interference of geome

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Haung, Tai-Chun, and 黃泰鈞. "Computer Aided Dynamic Simulation and Optimal Design of Piezoelectric-Actuated Braille Display Cell in Braille Computer." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/93949200733894637195.

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碩士<br>淡江大學<br>機械與機電工程學系碩士班<br>94<br>In this researcher, the optimum design and dynamic analysis of a new type of piezoelectric actuated Braille display cell are studied by computer aided engineering software. At first, the design parameters of piezoelectric actuator are analyzed by finite element method to determine the position of fixed end and minimum voltage to actuate 0.7 mm displacement and 15 gw output force. Then, the optimum design is performed according to the electric displacement 0.7mm, output force 15 gw, actuator length, position of fixed end and minimum voltage. Finally, Braille

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黃子能. "Mechanical and thermal failure analyses of a braille display unit." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/92907528958307572632.

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碩士<br>淡江大學<br>機械工程學系<br>90<br>Abstract: In this study, the mechanical analysis of Braille display mechanisms in a new Braille display cell is performed. It is expected defects found in the old Braille display unit, such as the height or the reflecting force of Brailles are uneven, can be solved. A Braille mechanism contains a bunt mechanism and a magnetic mechanism. Heat failures are often found in the joint of the enameled-insulated twisted wire and the lead of the coil in the magnetic mechanism while soldering. Thereafter, the heat failure analysis of a Braille display is achi

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Books on the topic "Braille display"

1

Brown, April D. Voiceover with the Brailliant Braille Display. Independently Published, 2018.

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Book chapters on the topic "Braille display"

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Minatani, Kazunori. "Braillet the Wristwatch-Style Refreshable Braille Display." In Lecture Notes in Computer Science. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-40244-4_15.

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Rocha, Victor, Diogo Silva, Álvaro Maia Bisneto, Anna Carvalho, Thiago Bastos, and Fernando Souza. "An Open Source Refreshable Braille Display." In Communications in Computer and Information Science. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-60703-6_11.

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Singh, Shivam Kumar, Sujit Kumar Chakrabarti, and Dinesh Babu Jayagopi. "Automated Testing of Refreshable Braille Display." In Human-Centric Computing in a Data-Driven Society. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-62803-1_15.

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Gobee, Suresh, Syed Shah Hamza Ahsan, Shankar Duraikannan, and Vickneswari Durairajah. "Image-Processing Based Smart Refreshable Braille Display." In IFMBE Proceedings. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-65092-6_9.

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Amemiya, Tomohiro. "Handheld Haptic Display with Braille I/O." In Universal Access in Human-Computer Interaction. Ambient Interaction. Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-73281-5_80.

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Leonardis, Daniele, and Claudio Loconsole. "Braille Cursor: An Innovative and Affordable Refreshable Braille Display Designed for Inclusion." In Advances in Intelligent Systems and Computing. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-94622-1_29.

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Gyoshev, Stanislav, Dimitar Karastoyanov, Nikolay Stoimenov, Virginio Cantoni, Luca Lombardi, and Alessandra Setti. "Exploiting a Graphical Braille Display for Art Masterpieces." In Lecture Notes in Computer Science. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-94274-2_33.

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Takahashi, Isao, Tomomasa Takatsuka, and Munemitsu Abe. "Application of Nano-Carbon Actuator to Braille Display." In Soft Actuators. Springer Japan, 2014. http://dx.doi.org/10.1007/978-4-431-54767-9_27.

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Leonardis, Daniele, Loconsole Claudio, and Antonio Frisoli. "A Survey on Innovative Refreshable Braille Display Technologies." In Advances in Intelligent Systems and Computing. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-60597-5_46.

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Ignat, M. C., P. Faragó, S. Hintea, M. N. Roman, and S. Vlad. "A Single-Character Refreshable Braille Display with FPGA Control." In International Conference on Advancements of Medicine and Health Care through Technology; 12th - 15th October 2016, Cluj-Napoca, Romania. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-52875-5_14.

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Conference papers on the topic "Braille display"

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Diniz, Rodrigo, Ovídio José Francisco, and Vitor Hugo Nogueira dos Santos. "DISPLAY BRAILLE." In 11th CONTECSI International Conference on Information Systems and Technology Management. TECSI, 2014. http://dx.doi.org/10.5748/9788599693100-11contecsi/poster-7.

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Walker, Anthony S., and Shraddha Sangelkar. "Design Exploration of Affordable Refreshable Braille Display Technology for Low-Income Visually Impaired Users." In ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/detc2017-67247.

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People with visual disability need assistance in reading and writing by converting text to braille. Braille allows tactile display of the information for the visually impaired. Refreshable braille displays are commonly available in developed countries for a high price with the number of cells the display contains being the most influential factor on that price. Low-income blind individuals from developing countries cannot afford an expensive refreshable braille display, which in turn limits their access to digital information. The purpose to this paper is to explore design options for reducing

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Singhal, Anshul, Pranay Jain, Piyush Chanana, et al. "Application of Shape Memory Alloy (SMA) Based Actuation for Refreshable Display of Braille." In ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/detc2013-13159.

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Persons with blindness access computers with the help of refreshable Braille displays and speech synthesis softwares. Braille has distinguished advantages over synthetic speech, especially because of its important role in uplifting education, employment and income. However, commercially available Braille displays are typically priced in the range of 2500–4000 USD (65–100 USD per Braille character) and are thus inaccessible to users in both developed and developing countries. Development of affordable Braille displays is thus a critical need. Shape Memory Alloy (SMA) based actuation is a potent

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"Braille Vision Using Braille Display and Bio-inspired Camera." In 6th International Conference on Computer Supported Education. SCITEPRESS - Science and and Technology Publications, 2014. http://dx.doi.org/10.5220/0004949302140219.

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Sapra, Pulkit, Ankit Kumar Parsurampuria, Suman Muralikrishnan, et al. "Refreshable Braille Display Using Shape Memory Alloy With Latch Mechanism." In ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/detc2017-68311.

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Refreshable Braille Display (RBD) is a device that enables people with blindness to access digital textual content through tactile interface. The use of commercially available RBDs is restricted to affluent individuals and organizations due to their high cost, which restricts their penetration in developing nations. Braille displays based on shape memory alloy actuators are a potential low cost alternative but face the challenge of high power consumption, heat accumulation and low response time. This paper proposes an SMA based actuator with a novel latching mechanism to make RBDs. It also dis

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Lee, Sangwon, Kwangmok Jung, Jachoon Koo, et al. "Braille display device using soft actuator." In Smart Structures and Materials, edited by Yoseph Bar-Cohen. SPIE, 2004. http://dx.doi.org/10.1117/12.539739.

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Hossain, Shahruk, Abdullah Abyad Raied, Asifur Rahman, et al. "Text to Braille Scanner with Ultra Low Cost Refreshable Braille Display." In 2018 IEEE Global Humanitarian Technology Conference (GHTC). IEEE, 2018. http://dx.doi.org/10.1109/ghtc.2018.8601552.

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Sapra, Pulkit, Ankit Kumar Parsurampuria, Dhruv Gupta, et al. "A Compliant Mechanism Design for Refreshable Braille Display Using Shape Memory Alloy." In ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/detc2015-47468.

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Refreshable Braille Display (RBD) is a device that enables people with visual imparity to read digital text through tactile interface. Braille literacy is essential for empowerment of visually impaired people and offers several advantages over auditory aids. Commercially available RBDs have not been able to penetrate the market due to their high cost. Shape memory alloy (SMA) based Braille display is a low cost alternative but faces the challenge of high power consumption, heat accumulation and low refresh rate. This paper discusses the design, analysis and experimental validation of a cantile

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Akhtar, Syed Adnan, and Dinkar Prasad. "Braille refreshable display using lead screw actuation." In 2017 4th IEEE Uttar Pradesh Section International Conference on Electrical, Computer and Electronics (UPCON). IEEE, 2017. http://dx.doi.org/10.1109/upcon.2017.8251013.

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Sutariya, Raj D., Himanshu S. Singh, Sudhir R. Babariya, Sajid Ali Kadiyar, and Darshan H. Modi. "Refreshable Braille Display for the Visually Impaired." In 2017 14th IEEE India Council International Conference (INDICON). IEEE, 2017. http://dx.doi.org/10.1109/indicon.2017.8487232.

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