Haptic Augmented Reality: Taxonomy and an Example of Stiffness Modulation

Jeon, Seokhee; Choi, Seungmoon

doi:10.1162/pres.18.5.387

Cited by 105 publications

(66 citation statements)

References 45 publications

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“…However, the classification system is restricted to those cases where the virtual must be as realistic as possible and does not consider, for example, more abstract forms of sensory substitution. Jeon and Choi define a visuo-haptic MR taxonomy [6], which consists of two orthogonal reality-virtuality continua (from [10]), one for visuals and one for haptics. Unfortunately, it extends poorly to all modalities, since the complexity grows exponentially with each added modality.…”

Section: Multimodal Augmented Realitymentioning

confidence: 99%

“…It is generalizable to all modalities, and can be restricted when necessary to a specific group of modalities as done in Table 1 and in [6] (further elaborated below). Another benefit is that it can be linked to application purposes and used as a tool to understand the minimal requirements of the system.…”

Section: Inter- Intra- Crossmodalitymentioning

confidence: 99%

“…For example, the taxonomy described by Jeon and Choi [6] is very similar in nature, but a few key differences are noticeable. Firstly, the cases that they describe as MR are actually only cases where there is intraor intermodality (types 1 and 2).…”

Section: Inter- Intra- Crossmodalitymentioning

confidence: 99%

See 2 more Smart Citations

(Re-)examination of multimodal augmented reality

Rosa

Werkhoven

Hürst

2016

Proceedings of the 2016 Workshop on Multimodal Virtual and Augmented Reality

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The majority of augmented reality (AR) research has been concerned with visual perception, however the move towards multimodality is imminent. At the same time, there is no clear vision of what multimodal AR is. The purpose of this position paper is to consider possible ways of examining AR other than using popular notions and definitions, in order to come to an understanding of multimodal AR. Three concepts are introduced. First, the commonly used terms 'real' and 'virtual' are redefined in terms of stimuli rather than objects, and mediated stimuli are introduced as a new category. This addition facilitates the support of, for example, sensory substitution stimuli in AR. Next, the popular definitions of AR are examined, and a new analysis is presented. Specifically, it is theorized that the core of AR is not necessarily the combination of real and virtual, but the combination of a basis and an augmentation. Such an abstraction allows the re-introduction of augmented virtuality and, more generally, mixed reality. Lastly, a classification system for different forms of multimodal mixed reality that applies this basis-augmentation model is presented.

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Section: Multimodal Augmented Realitymentioning

confidence: 99%

Section: Inter- Intra- Crossmodalitymentioning

confidence: 99%

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(Re-)examination of multimodal augmented reality

Rosa

Werkhoven

Hürst

2016

Proceedings of the 2016 Workshop on Multimodal Virtual and Augmented Reality

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“…Meanwhile, the advance in Augmented Reality enables haptic exploration of augmented virtual objects through a haptic interface [5]. In haptic augmented reality, haptic rendering enables users to touch and manipulate a virtual object through a haptic interface.…”

Section: Intorductionmentioning

confidence: 99%

Dynamic Behavior Modelling of Augmented Objects with Haptic Interaction

Lee¹,

Chun

2014

Journal of Korean Society for Internet Information

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This paper presents dynamic modelling of a virtual object in augmented reality environments when external forces are applied to the object in real-time fashion. In order to simulate a natural behavior of the object we employ the theory of Newtonian physics to construct motion equation of the object according to the varying external forces applied to the AR object. In dynamic modelling process, the physical interaction is taken placed between the augmented object and the physical object such as a haptic input device and the external forces are transferred to the object. The intrinsic properties of the augmented object are either rigid or elastically deformable (non-rigid) model. In case of the rigid object, the dynamic motion of the object is simulated when the augmented object is collided with by the haptic stick by considering linear momentum or angular momentum. In the case of the non-rigid object, the physics-based simulation approach is adopted since the elastically deformable models respond in a natural way to the external or internal forces and constraints. Depending on the characteristics of force caused by a user through a haptic interface and model's intrinsic properties, the virtual elastic object in AR is deformed naturally. In the simulation, we exploit standard mass-spring damper differential equation so called Newton's second law of motion to model deformable objects. From the experiments, we can successfully visualize the behavior of a virtual objects in AR based on the theorem of physics when the haptic device interact with the rigid or non-rigid virtual object.☞ keyword : Haptic Interaction, Physically-based Modeling, rigid object, elastically deformable model, Augmented Reality

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“…The technologies discussed so far accommodate for the traditional outputs of AR-based systems. In addition to simple visualization and sound reproduction, research has also been done on including the sense of touch to augmented reality through haptic interfaces [17]. http://www.i-jet.org The methods and technologies discussed so far are used to represent the simulation to the user, effectively taking care of the process labeled "Presentation to the user" in Fig 3.…”

Section: ] Optical See-throughmentioning

confidence: 99%

The ARICE Framework: Augmented Reality in Computing Education

Wang

Vincenti

Braman

et al. 2013

Int. J. Emerg. Technol. Learn.

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Abstract-Augmented Reality (AR) is a term for a live direct or an indirect view of a physical, real-world environment whose elements are augmented by computer-generated sensory input and output including sound, graphics or haptic input and feedback mechanisms. It has been reported that the use of AR for educational purposes provided opportunities for reflection, capabilities for multiple representations, and co-design of personalized learning experiences which contribute to promote active learning. However, most of the reported applications are for students at the elementary or high school level. There are no reported formal studies on AR application on a college/university level. Based on this lack of information, several questions arise: Are the benefits unique to the elementary and high school students? If AR is used in college classrooms, will it show similar benefits? This paper proposes an Augmented Reality in Computing Education (ARICE) framework for using an AR educational system in undergraduate computing education to improve student performance, retention and learning outcomes. A research plan on how to evaluate the framework has also been presented.

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Haptic Augmented Reality: Taxonomy and an Example of Stiffness Modulation

Cited by 105 publications

References 45 publications

(Re-)examination of multimodal augmented reality

(Re-)examination of multimodal augmented reality

Dynamic Behavior Modelling of Augmented Objects with Haptic Interaction

The ARICE Framework: Augmented Reality in Computing Education

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