Through the combining glass

Plasencia, Diego Martinez; Berthaut, Florent; Karnik, Abhijit; Subramanian, Sriram

doi:10.1145/2642918.2647351

Cited by 22 publications

(16 citation statements)

References 33 publications

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“…Approaches using optical combiners (e.g. half silvered mirrors) between the user and the image [11,19,26,30,32] hinder reachability and interaction. Retro-reflective imaging [43,46] allows for reachable floating images by combining off-the-shelf beam splitters and retro-reflectors.…”

Section: Light Converging Opticsmentioning

confidence: 99%

MistForm

Tokuda

Norasikin

Subramanian

et al. 2017

Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems

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Figure 1. (A) MistForm is a shape-changing fog screen, enabling single user and two user interaction (B) with 2D or 3D content. (C) We describe a computational approach and projection algorithm which work together to minimize artifacts (shape distortion and uneven brightness) related to projecting on a shape changing fog display (note parallel edges and brightness in the checkerboard). ABSTRACTWe present MistForm, a shape changing fog display that can support one or two users interacting with either 2D or 3D content. Mistform combines affordances from both shape changing interfaces and mid-air displays. For example, a concave display can maintain content in comfortable reach for a single user, while a convex shape can support several users engaged on individual tasks. MistForm also enables unique interaction possibilities by exploiting the synergies between shape changing interfaces and mid-air fog displays. For instance, moving the screen will affect the brightness and blurriness of the screen at specific locations around the display, creating spaces with similar (collaboration) or different visibility (personalized content). We describe the design of MistForm and analyse its inherent challenges, such as image distortion and uneven brightness on dynamic curved surfaces. We provide a machine learning approach to characterize the shape of the screen and a rendering algorithm to remove aberrations. We finally explore novel interactive possibilities and reflect on their potential and limitations.

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Section: Light Converging Opticsmentioning

confidence: 99%

MistForm

Tokuda

Norasikin

Subramanian

et al. 2017

Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems

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“…One way to achieve these objectives might be through the use of Augmented Reality displays, such as those described in [17]. Semi-transparent mirrors and displays are combined to visually augment a physical space.…”

Section: Interfacesmentioning

confidence: 99%

BOEUF: A Unified Framework for Modeling and Designing Digital Orchestras

Berthaut

Dahl

2016

Music, Mind, and Embodiment

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Abstract. Orchestras of Digital Musical Instruments (DMIs) enable new musical collaboration possibilities, extending those of acoustic and electric orchestras. However the creation and development of these orchestras remain constrained. In fact, each new musical collaboration system or orchestra piece relies on a fixed number of musicians, a fixed set of instruments (often only one), and a fixed subset of possible modes of collaboration. In this paper, we describe a unified framework that enables the design of Digital Orchestras with potentially different DMIs and an expandable set of collaboration modes. It relies on research done on analysis and classification of traditional and digital orchestras, on research in Collaborative Virtual Environments, and on interviews of musicians and composers. The BOEUF framework consists of a classification of modes of collaboration and a set of components for modelling digital orchestras. Integrating this framework into DMIs will enable advanced musical collaboration modes to be used in any digital orchestra, including spontaneous jam sessions.

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“…Semi-transparent displays: Semi-transparent displays have been around for some time now, and there is still active research on this topic. Some semi-transparent displays can be designed as touchscreens [32] or midair gestures [24], by using reflection [23,17], in order to show information about invisible or hidden objects [4]. Recently, Plasencia et al [17] proposed a semi-transparent screen based on optical combiners.…”

Section: Related Workmentioning

confidence: 99%

EgoSAR: Towards a Personalized Spatial Augmented Reality Experience in Multi-user Environments

Ridel

Mignard-Debise

Granier

et al. 2016

2016 IEEE International Symposium on Mixed and Augmented Reality (ISMAR-Adjunct)

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(a) active scenario (b) passive scenario (c) augmentations Figure 1: Our vision of EgoSAR. (a) In an active scenario, the users are wearing or holding a projector that augments a real artifact in a personalized way: the respective augmentation can only be seen by themselves. (b) In a passive scenario, the users look at a real object from predefined viewpoints. Each viewpoint offers a different augmentation and is thus personalized. (c) In both scenarios, the real-world object and the personalized virtual information are visible. The view-dependent personalized information such as curvatures can be superimposed on the object (c-top) or shown aside, for example for annotations (c-bottom).

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Through the combining glass

Cited by 22 publications

References 33 publications

MistForm

MistForm

BOEUF: A Unified Framework for Modeling and Designing Digital Orchestras

EgoSAR: Towards a Personalized Spatial Augmented Reality Experience in Multi-user Environments

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