Efficacy and Patients' Satisfaction with the ORCAM MyEye Device Among Visually Impaired People: A Multicenter Study.

Autor: Amore F; National Centre of Services and Research for the Prevention of Blindness and Rehabilitation of the Visually Impaired, International Agency for the Prevention of Blindness-IAPB Italy Onlus, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Agostino Gemelli N° 8, 00168, Rome, Italy. f.amore@iapb.it., Silvestri V; National Centre of Services and Research for the Prevention of Blindness and Rehabilitation of the Visually Impaired, International Agency for the Prevention of Blindness-IAPB Italy Onlus, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Agostino Gemelli N° 8, 00168, Rome, Italy., Guidobaldi M; National Centre of Services and Research for the Prevention of Blindness and Rehabilitation of the Visually Impaired, International Agency for the Prevention of Blindness-IAPB Italy Onlus, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Agostino Gemelli N° 8, 00168, Rome, Italy., Sulfaro M; National Centre of Services and Research for the Prevention of Blindness and Rehabilitation of the Visually Impaired, International Agency for the Prevention of Blindness-IAPB Italy Onlus, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Agostino Gemelli N° 8, 00168, Rome, Italy., Piscopo P; National Centre of Services and Research for the Prevention of Blindness and Rehabilitation of the Visually Impaired, International Agency for the Prevention of Blindness-IAPB Italy Onlus, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Agostino Gemelli N° 8, 00168, Rome, Italy., Turco S; National Centre of Services and Research for the Prevention of Blindness and Rehabilitation of the Visually Impaired, International Agency for the Prevention of Blindness-IAPB Italy Onlus, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Agostino Gemelli N° 8, 00168, Rome, Italy., De Rossi F; National Centre of Services and Research for the Prevention of Blindness and Rehabilitation of the Visually Impaired, International Agency for the Prevention of Blindness-IAPB Italy Onlus, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Agostino Gemelli N° 8, 00168, Rome, Italy., Rellini E; National Centre of Services and Research for the Prevention of Blindness and Rehabilitation of the Visually Impaired, International Agency for the Prevention of Blindness-IAPB Italy Onlus, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Agostino Gemelli N° 8, 00168, Rome, Italy., Fortini S; National Centre of Services and Research for the Prevention of Blindness and Rehabilitation of the Visually Impaired, International Agency for the Prevention of Blindness-IAPB Italy Onlus, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Agostino Gemelli N° 8, 00168, Rome, Italy., Rizzo S; Ophthalmology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy., Perna F; Department of Medicine and Aging Sciences, Ophthalmology Clinic, University G. d'Annunzio of Chieti-Pescara, Chieti, Italy., Mastropasqua L; Department of Medicine and Aging Sciences, Ophthalmology Clinic, University G. d'Annunzio of Chieti-Pescara, Chieti, Italy., Bosch V; Departamento de Oftalmología, Instituto Nacional de Pediatría, Secretaría de Salud, Mexico City, Mexico., Oest-Shirai LR; Departamento de Oftalmología, Instituto Nacional de Pediatría, Secretaría de Salud, Mexico City, Mexico., Haddad MAO; Clínica Oftalmológica, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, Brasil., Higashi AH; Clínica Oftalmológica, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, Brasil., Sato RH; Clínica Oftalmológica, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, Brasil., Pyatova Y; Toronto Western Hospital, University of Toronto, Toronto, ON, Canada., Daibert-Nido M; Toronto Western Hospital, University of Toronto, Toronto, ON, Canada., Markowitz SN; Toronto Western Hospital, University of Toronto, Toronto, ON, Canada.
Jazyk: angličtina
Zdroj: Journal of medical systems [J Med Syst] 2023 Jan 16; Vol. 47 (1), pp. 11. Date of Electronic Publication: 2023 Jan 16.
DOI: 10.1007/s10916-023-01908-5
Abstrakt: To evaluate usability of and satisfaction with OrCam MyEye, a finger-size wearable assistive technology device for visually impaired during real-world tasks. This prospective multicenter study was conducted on visually impaired people recruited from 5 vision rehabilitation centers. Patients performed real-world tasks such as near and distance reading, money handling, colour identification and face recognition in 2 different scenarios: without using any low vision aid and with OrCam. System Usability Scale (SUS), Patient's Global Impression of Change (PGIC), the Quebec User Evaluation of Satisfaction with Assistive Technology (QUEST 2.0) and the Psychosocial Impact of Assistive Devices Scale (PIADS) were administered after the use of the OrCam device. Among the 100 participants, use of OrCam MyEye device improved many daily-living tasks (F = 1.67, P < .05), and in particular reading and face recognition. Multivariate logistic regression showed that age and visual field defect explained 89% of the variation in efficacy of the device. Nearly half (45%) of the participants indicated a positive rating with the SUS. The PGIC rates showed a minimal improvement with a mean score of 4.2 (SD:1.8). The most highlighted parameter with the QUEST 2.0 test was "ease of use" in 58% (48 subjects). The PIADS indicator showed that the device positively impacted on the daily-living tasks of users (r 2  = 0.72, P < .05). Regression modelling demonstrated a good relation between the questionnaires scores and demographic, disease and visual factors (P < .05). OrCam MyEye allowed visually impaired people to read, handle money and face recognition independently. This device may offer to these subjects to be independent.
(© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
Databáze: MEDLINE
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