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SolAR II – Augmented Reality for Simulating the Use of Solar Energy in Facades

dc.contributor.authorAndrade, Ivan Ricardo dos Reis Pinto de
dc.contributor.institutionFaculty of Sciences
dc.contributor.institutionDepartment of Informatics
dc.contributor.supervisorCarmo, Maria Beatriz Duarte Pereira do
dc.contributor.supervisorCláudio, Ana Paula Boler
dc.date.accessioned2026-01-15T09:10:01Z
dc.date.available2026-01-15T09:10:01Z
dc.date.issued2025
dc.descriptionTrabalho de Projeto de Mestrado, Engenharia Informática, 2025, Universidade de Lisboa, Faculdade de Ciências
dc.description.abstractAugmented Reality (AR) combines reality and virtual, it is interactive in real time and allows the superimposing of virtual objects on the real world. In the past years there has been several studies that compare the energy produced by solar panels that are installed traditionally on the roofs of buildings, to when the panels are installed on the facades of buildings. This allows for using a different approach when planning the installation of such solar panels and it can be done by combining modern mobile devices and AR. This report describes the work done for improving the SolAR project, an AR solution developed for tablets with the Android operating system. This application allows the visualization of solar radiation data in AR, as well as the simulation of placement of solar panels on the buildings facades and displaying information regarding its cost and energy efficiency. The initial plan for the project was to reuse parts of code and algorithms that were already implemented in the previous version of the App, but this was abandoned due to the existing limitations that prevented the generalized usage of the App, since it can only be used on Android tablets and requires calculation in advance of solar radiation data for the buildings. So instead of that a new approach was used, implementing the core functionalities of the old App, but eliminating the existent limitations. After the development phase was completed, the next stage was to test the application and obtain user feedback. The SUS (System Usability Scale) for the App resulted in a score of 64, indicating moderate usability, with specific recommendations to improve user instructions, interface intuitiveness, and overall interaction ergonomics.en
dc.formatapplication/pdf
dc.identifier.tid204122333
dc.identifier.urihttp://hdl.handle.net/10400.5/116604
dc.language.isoeng
dc.subjectAugmented Reality
dc.subjectVisualization
dc.subjectSolar Energy
dc.subjectUnity 3D
dc.subjectMobile Devices
dc.titleSolAR II – Augmented Reality for Simulating the Use of Solar Energy in Facadesen
dc.typemaster thesis
dspace.entity.typePublication
rcaap.rightsopenAccess

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