MSc Patrick Coe’s dissertation delves into advanced haptic interfaces, focusing on dynamic haptic signals over non-planar surfaces. His work includes the development of a universal platform for haptic technology, the impact of materials on tactile detection, and the generation of haptic sensations on various surfaces. These innovations promise to improve user experiences in education, entertainment, art, and communication.
“By exploring high fidelity and volumetric haptics, we aim to create more immersive and intuitive interactions with the technology that surrounds us,” says Patrick Coe.
"Our research has the potential to revolutionize how we perceive and manipulate tactile sensations in the absence of physical stimuli," he continues.
Innovative applications in the automotive industry
One exciting application of Coe’s research is in the automotive industry. Modern cars often rely on flat touch screens for controls, which can be less intuitive and harder to use without looking compared to traditional tactile buttons. By integrating dynamic haptic feedback into these touch screens, Coe’s innovations can bring back the feel of physical buttons, enhancing driver safety and comfort. This technology allows drivers to feel the controls without taking their eyes off the road, combining the sleek design of touch screens with the practicality of tactile feedback.
Coe’s research is particularly relevant in the field of human-computer interaction (HCI), where the shift from flat touch screens to moulded, curved, and flexible interfaces is becoming increasingly significant. His work demonstrates successful prototypes that replicate dynamic haptic signals across flat and spherical surfaces, paving the way for future applications in various domains.
Haptic imagination offers new possibilities
The dissertation explores the concept of haptic imagination, which enhances user experience by allowing the perception and manipulation of tactile sensations without physical stimuli. This concept is crucial for applications in sensory substitution and rehabilitation, offering new possibilities for individuals with sensory impairments.
Coe’s research also addresses the technical challenges of creating realistic and accurate haptic sensations. By using advanced techniques and technologies, the research aims to stimulate and support the user’s imagination and understanding of virtual environments.
Furthermore, the dissertation highlights the importance of cross-modal perception, where haptic feedback can complement other sensory modalities like vision. This integration can create a richer and more immersive perception of information, enhancing user experiences.
Patrick Coe’s work in high fidelity and volumetric haptics represents a significant advancement in the field of HCI. By addressing both the perceptual and technical aspects of haptic interaction, his research paves the way for innovative applications that can transform how we interact with digital content.
Public defence on Friday 15 November
The doctoral dissertation of Patrick Coe in the field of interactive technology titled Exploration of High Fidelity and Volumetric Haptics will be publicly examined at the Faculty of Information Technology and Communication Sciences at Tampere University at 13:00 on Friday, 15 November 2024, at the City centre campus, in the Pinni B building, auditorium B1097. The Opponent will be Associate Professor Eve Hoggan from Aarhus University, Denmark. The Custos will be Professor Roope Raisamo from Tampere University.
The doctoral dissertation is available online.
The public defence can be followed via remote connection.