Skip to main content
Top

2023 | OriginalPaper | Chapter

Prototype Machine for Traditional and Technological Ophthalmic Tests, Using Convergence Analysis

Authors : Sonia Cárdenas-Delgado, Mauricio Loachamin-Valencia, Paulette Parra Suárez, Steeven Taipicaña Cayambe

Published in: Proceedings of Seventh International Congress on Information and Communication Technology

Publisher: Springer Nature Singapore

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

Vision is one of the human senses that influences the way we perceive the world. There are traditional and technological ophthalmic tests used to identify visual deficiencies. Two visual tests using virtual reality were implemented in our project. The results of both studies showed correlation with the traditional tests. To improve the accuracy of all tests, we proposed to build an ophthalmic testing machine that allows traditional and technological tests to be integrated. This paper presents the prototype design of an ophthalmic tests machine that will allow to integrate different devices and tests. The general method of development of Ulrich products was used for the design stages of the machine. An adaptive mesh analysis was used to verify the chosen materials and components with more forces applied on them. This obtained a smaller divergence of 2.5% on all elements.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Literature
3.
go back to reference Ishihara S (1972) Test for colour-blindness. Kanehara Shuppan Co., Ltd Ishihara S (1972) Test for colour-blindness. Kanehara Shuppan Co., Ltd
4.
go back to reference Kim HS, Moon BY, Yu DS, Kim SY, Cho HG (2019) Comparison between stereopsis measured in a natural space and that measured using an apparatus. J Korean Ophthalmic Opt Soc 24(1):71–75CrossRef Kim HS, Moon BY, Yu DS, Kim SY, Cho HG (2019) Comparison between stereopsis measured in a natural space and that measured using an apparatus. J Korean Ophthalmic Opt Soc 24(1):71–75CrossRef
5.
go back to reference Kody F (2012) An integrated aircraft design and performance prediction tool-design, validation, and demonstration. In: 50th AIAA aerospace sciences meeting including the new horizons forum and aerospace exposition Kody F (2012) An integrated aircraft design and performance prediction tool-design, validation, and demonstration. In: 50th AIAA aerospace sciences meeting including the new horizons forum and aerospace exposition
8.
go back to reference Momeni Moghaddam H, Kundart J, Ehsani M, Gholami K (2011) The comparison of stereopsis with tno and titmus tests in symptomatic and asymptomatic university students. J Behav Optometry 23(2) Momeni Moghaddam H, Kundart J, Ehsani M, Gholami K (2011) The comparison of stereopsis with tno and titmus tests in symptomatic and asymptomatic university students. J Behav Optometry 23(2)
9.
go back to reference O’Connor AR, Tidbury LP (2018) Stereopsis: are we assessing it in enough depth? Clin Experimental Optometry 101(4):485–494CrossRef O’Connor AR, Tidbury LP (2018) Stereopsis: are we assessing it in enough depth? Clin Experimental Optometry 101(4):485–494CrossRef
10.
go back to reference Suparyadi D, Yusro M, Yuliatmojo P (2019) Color blindness test by ishihara method based on microcontroller system. KnE Soc Sci :462–470 Suparyadi D, Yusro M, Yuliatmojo P (2019) Color blindness test by ishihara method based on microcontroller system. KnE Soc Sci :462–470
11.
go back to reference Trivedi A (2007) An adaptive mesh refinement technique for dynamics of solids. University of California, San Diego Trivedi A (2007) An adaptive mesh refinement technique for dynamics of solids. University of California, San Diego
12.
go back to reference Ulrich KT (2003) Product design and development. Tata McGraw-Hill Education Ulrich KT (2003) Product design and development. Tata McGraw-Hill Education
13.
go back to reference Wright S, Gooch JM, Hadley S (2013) The role of stereopsis in aviation: literature review Wright S, Gooch JM, Hadley S (2013) The role of stereopsis in aviation: literature review
14.
go back to reference Xiong D, Jiang T, Yang L, Wang Y, Guo X, Du J, Bai Y, Su F, Dong W, Lin R et al (2020) Study on pilots’ color requirements for see-through displays in desert flight. In: International conference on man-machine-environment system engineering. Springer, Heidelberg, pp 779–787 Xiong D, Jiang T, Yang L, Wang Y, Guo X, Du J, Bai Y, Su F, Dong W, Lin R et al (2020) Study on pilots’ color requirements for see-through displays in desert flight. In: International conference on man-machine-environment system engineering. Springer, Heidelberg, pp 779–787
15.
go back to reference Yoshimura K, Fujii H (2015) Electric optical bench (Japan Patent JP5654322B2) Yoshimura K, Fujii H (2015) Electric optical bench (Japan Patent JP5654322B2)
Metadata
Title
Prototype Machine for Traditional and Technological Ophthalmic Tests, Using Convergence Analysis
Authors
Sonia Cárdenas-Delgado
Mauricio Loachamin-Valencia
Paulette Parra Suárez
Steeven Taipicaña Cayambe
Copyright Year
2023
Publisher
Springer Nature Singapore
DOI
https://doi.org/10.1007/978-981-19-2394-4_61