Application of the 3D laser scanner for the analysis of hospital routes in terms of universal accessibility

Abstract

This research proposes the use of laser scanners to analyse the conditions and characteristics of transit spaces in the vicinity of hospitals, from the perspective of universal accessibility and the integration of vulnerable people. To this end, we use the Hospital Universitario Príncipe de Asturias (Alcalá de Henares, Madrid) as a case study and we continue previous research consisting of the detection of the most important routes that occur in its urban environment and which have served to locate the most stressed spaces in which to develop this work. Through the use of the scanner and its treatment by means of different applied software, we developed a methodological process that allows us to treat, analyse and expose the problems detected in these spaces. With this, we can point out and manage different layers of information that are especially relevant from the accessibility point of view, such as changes in pavement, its width, ramp slopes, lighting, vegetation, etc., all with the precision offered by this digitalisation tool. Likewise, the graphic apparatus developed allows the results to be displayed in an inclusive way to facilitate their understanding by all users, regardless of their training; all of which contributes to facilitating possible actions to improve the accessibility of hospital environments.

DOI: https://doi.org/10.20365/disegnarecon.32.2024.2