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Publication
Gramática háptica: Proposta exploratória para o design de interfaces táteis
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| 6.72 MB | Adobe PDF |
Authors
Abstract(s)
O advento do computador veio transformar as interações do ser humano com os meios
que o rodeiam, principalmente no contexto digital. Desde então, observa-se uma influência
crescente do mundo físico sobre o digital, inicialmente a nível gráfico e, mais
recentemente, no âmbito da experiência de utilização. Neste enquadramento, a interação
háptica assume um papel central, constituindo-se como um elemento fundamental na
promoção de uma conexão sensorial mais tangível e imersiva com as interfaces digitais.
A presente dissertação tem como objetivo promover uma maior aproximação entre o
mundo físico e as interfaces digitais, através do desenvolvimento de uma proposta
exploratória de gramática háptica, complementar à gramática gestual. A proposta é
concebida para os smartphones, tablet e smartwatches, priviligiando uma interação
baseada em gestos realizados pelo utilizador, complementada por feedback háptico
fornecido pelo dispositivo. Esta abordagem visa criar uma interação homem-computador
(HCI) mais próxima, rica e completa.
A metodologia de investigação adoptada é estruturada em duas partes: Numa primeira
fase, foi realizada uma revisão bibliográfica exaustiva, acompanhada da descrição
detalhada do estado da arte, com o objetivo de mapear os principais conceitos,
abordagens e contributos relevantes para a área em estudo. Na segunda fase, foi
desenvolvida uma proposta exploratória de gramática háptica, que se baseou nas
aprendizagens e lacunas identificadas na fase inicial.
A proposta de gramática háptica apresentada pode constituir um passo importante para o
avanço das interações digitais baseadas no tato, promovendo a uniformização do
feedback háptico, facilitando a sua adoção e aplicação por designers e desenvolvedores,
e proporcionando aos utilizadores experiências sensoriais mais imersivas e
enriquecedoras.
The advent of the computer has transformed human interactions with the media around them, especially in the digital context. Since then, there has been a growing influence of the physical world on the digital one, initially at a graphic level and, more recently, in terms of the user experience. In this context, haptic interaction plays a central role and is a fundamental element in promoting a more tangible and immersive sensory connection with digital interfaces. The aim of this dissertation is to bring the physical world and digital interfaces closer together by developing an exploratory haptic grammar proposal that complements gestural grammar. The proposal is designed for smartphones, tablets and smartwatches, prioritising interaction based on gestures made by the user, complemented by haptic feedback provided by the device. This approach aims to create a closer, richer and more complete human-computer interaction (HCI). The research methodology adopted is structured in two parts: In the first phase, an exhaustive bibliographical review was carried out, accompanied by a detailed description of the state of the art, with the aim of mapping the main concepts, approaches and contributions relevant to the area under study. In the second phase, an exploratory proposal for a haptic grammar was developed, based on the lessons learnt and gaps identified in the initial phase. The haptic grammar proposal presented could be an important step towards advancing touch-based digital interactions, promoting the standardisation of haptic feedback, facilitating its adoption and application by designers and developers, and providing users with more immersive and enriching sensory experiences.
The advent of the computer has transformed human interactions with the media around them, especially in the digital context. Since then, there has been a growing influence of the physical world on the digital one, initially at a graphic level and, more recently, in terms of the user experience. In this context, haptic interaction plays a central role and is a fundamental element in promoting a more tangible and immersive sensory connection with digital interfaces. The aim of this dissertation is to bring the physical world and digital interfaces closer together by developing an exploratory haptic grammar proposal that complements gestural grammar. The proposal is designed for smartphones, tablets and smartwatches, prioritising interaction based on gestures made by the user, complemented by haptic feedback provided by the device. This approach aims to create a closer, richer and more complete human-computer interaction (HCI). The research methodology adopted is structured in two parts: In the first phase, an exhaustive bibliographical review was carried out, accompanied by a detailed description of the state of the art, with the aim of mapping the main concepts, approaches and contributions relevant to the area under study. In the second phase, an exploratory proposal for a haptic grammar was developed, based on the lessons learnt and gaps identified in the initial phase. The haptic grammar proposal presented could be an important step towards advancing touch-based digital interactions, promoting the standardisation of haptic feedback, facilitating its adoption and application by designers and developers, and providing users with more immersive and enriching sensory experiences.
Description
Keywords
Design de Interação Ecrã Experiência de
Utilização Feedback Gramática Háptica Interface Háptica