Publications by authors named "Mario Chavarria"

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Correction: Embedded solution to detect and classify head level objects using stereo vision for visually impaired people with audio feedback.
Kevin Muñoz, Mario Chavarria, Luisa Ortiz, Silvan Suter, Klaus Schönenberger

Sci Rep· August 2025

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Challenges and Opportunities of the Human-Centered Design Approach: Case Study Development of an Assistive Device for the Navigation of Persons With Visual Impairment.
Mario Andres Chavarria, Luisa María Ortiz-Escobar, Bladimir Bacca-Cortes, Victor Romero-Cano, Isabella Villota

JMIR Rehabil Assist Technol· August 2025

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Embedded solution to detect and classify head level objects using stereo vision for visually impaired people with audio feedback.
Kevin Muñoz, Mario Chavarria, Luisa Ortiz, Silvan Suter, Klaus Schönenberger

Sci Rep· May 2025

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Assessing the implementation of user-centred design standards on assistive technology for persons with visual impairments: a systematic review.
Luisa Maria Ortiz-Escobar, Mario Andres Chavarria, Klaus Schönenberger, Samia Hurst, Michael Ashley Stein

Front Rehabil Sci· September 2023

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X-ray imaging detector for radiological applications adapted to the context and requirements of low- and middle-income countries.
Mario Andrés Chavarria, Matthias Huser, Sebastien Blanc, Pascal Monnin, Jérôme Schmid

Rev Sci Instrum· March 2022

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High sensitivity field asymmetric ion mobility spectrometer.
Mario A Chavarria, Alessandro V Matheoud, Philippe Marmillod, Youjiang Liu, Deyi Kong

Rev Sci Instrum· March 2017

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