Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.13/555
Título: tCAD: a 3D modeling application on a depth enhanced tabletop computer
Autor: Bala, Paulo Alexandre Câmara
Orientador: Oakley, Ian
Esteves, Augusto
Palavras-chave: Depth-­sensing
Tangible user interfaces
3D object manipulation
Engenharia Informática
.
Centro de Ciências Exatas e de Engenharia
Data de Defesa: 10-Mar-2014
Resumo: Tabletop computers featuring multi-touch input and object tracking are a common platform for research on Tangible User Interfaces (also known as Tangible Interaction). However, such systems are confined to sensing activity on the tabletop surface, disregarding the rich and relatively unexplored interaction canvas above the tabletop. This dissertation contributes with tCAD, a 3D modeling tool combining fiducial marker tracking, finger tracking and depth sensing in a single system. This dissertation presents the technical details of how these features were integrated, attesting to its viability through the design, development and early evaluation of the tCAD application. A key aspect of this work is a description of the interaction techniques enabled by merging tracked objects with direct user input on and above a table surface.
URI: http://hdl.handle.net/10400.13/555
Designação: Mestrado em Engenharia Informática
Aparece nas colecções:Dissertações de Mestrado

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MestradoPauloBala.pdf149,93 MBAdobe PDFVer/Abrir


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