Evidence map›Paper›PMID 30153240›Full record

ArticleOptometry and vision science : official publication of the American Academy of Optometry2018

Low Vision Enhancement with Head-mounted Video Display Systems: Are We There Yet?

Ashley D Deemer, Christopher K Bradley, Nicole C Ross, Danielle M Natale, Rath Itthipanichpong, Frank S Werblin, Robert W Massof

Registry-linked trialAbstract read
In one paragraph

Article in Optometry and vision science : official publication of the American Academy of Optometry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03728660 (Design and Clinical Evaluation of a Smartphone-based Low Vision Enhancement System), which is not on this map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT03728660 nacompletednot on this mapstarted 2019, after this paper: background citation

Design and Clinical Evaluation of a Smartphone-based Low Vision Enhancement System

TypeinterventionalSponsorJohns Hopkins UniversityRan2019 to 2021Enrolled88ConditionsLow VisionArmsVirtual bioptic magnification with large field of view, Full field magnification with small field of view
3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Review
  4. Digital health and wearable devices for retinal disease monitoring.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
    Review
  5. Article
  6. CookAR: Affordance Augmentations in Wearable AR to Support Kitchen Tool Interactions for People with Low Vision.Proceedings of the ACM Symposium on User Interface Software and Technology. ACM Symposium on User Interface Software and Technology · 2024
    Article
  7. Article
  8. Review
  9. Review
  10. Screen Magnification for Readers with Low Vision: A Study on Usability and Performance.ASSETS. Annual ACM Conference on Assistive Technologies · 2023
    Article
  11. Binocular visual function and fixational control in patients with macular disease: A review.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2022
    Review
  12. Article
  13. Review
  14. Design considerations for the ideal low vision aid: insights from de-brief interviews following a real-world recording study.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2021
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Ashley D Deemer
Christopher K BradleyWilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland.
Nicole C RossNew England College of Optometry, Boston, Massachusetts.
Danielle M NataleLifeBridge Health Krieger Eye Institute, Baltimore, Maryland.
Rath ItthipanichpongWilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland.
Frank S WerblinUniversity of California, Berkeley, Berkeley, California *adeemer1@jhmi.edu.
Robert W MassofWilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland.

Funding

Design and clinical evaluation of a smartphone-based low vision enhancement systemR44EY028077 · NEI · VISIONIZE LLC · PI WERBLIN, FRANK · 2017 to 2019
$1.5M
Optimal magnification and oculomotor strategies in low vision patientsR01EY026617 · NEI · JOHNS HOPKINS UNIVERSITY · PI CHUN, ROBERT E · 2017 to 2019
$1.2M
NEI NIH HHS R01 EY026617NEI NIH HHS R44 EY028077
6 · The paper itself

Abstract

significanceHead-mounted video display systems and image processing as a means of enhancing low vision are ideas that have been around for more than 20 years. Recent developments in virtual and augmented reality technology and software have opened up new research opportunities that will lead to benefits for low vision patients. Since the Visionics low vision enhancement system (LVES), the first head-mounted video display LVES, was engineered 20 years ago, various other devices have come and gone with a recent resurgence of the technology over the past few years. In this article, we discuss the history of the development of LVESs, describe the current state of available technology by outlining existing systems, and explore future innovation and research in this area. Although LVESs have now been around for more than two decades, there is still much that remains to be explored. With the growing popularity and availability of virtual reality and augmented reality technologies, we can now integrate these methods within low vision rehabilitation to conduct more research on customized contrast-enhancement strategies, image motion compensation, image-remapping strategies, and binocular disparity, all while incorporating eye-tracking capabilities. Future research should use this available technology and knowledge to learn more about the visual system in the low vision patient and extract this new information to create prescribable vision enhancement solutions for the visually impaired individual.

Indexed as

Data DisplayWearable Electronic DevicesEquipment DesignHeadHumansImage EnhancementImage Processing, Computer-AssistedPattern Recognition, AutomatedPersons with Visual DisabilitiesRefractive Surgical ProceduresVision DisparityVision, Low

Identifiers

PMID30153240
PMCPMC6119088

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.