Interacting with steerable projected displays

Kjeldsen, Rick; Pinhanez, Cláudio; Pingali, Gopal; Hartman, J.; Levas, T.; Podlaseck, Mark

doi:10.1109/afgr.2002.1004187

Cited by 39 publications

(26 citation statements)

References 11 publications

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“…In early approaches towards augmented interactive surfaces [11,12], the dynamic component concerned steering a projector to display upon the surface of choice. The display was adapted using prior modeling of the surfaces and limited hand interaction was based on the input of a color camera.…”

Section: Related Workmentioning

confidence: 99%

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Augmented Multitouch Interaction upon a 2-DOF Rotating Disk

Zabulis

Koutlemanis

Grammenos

2012

Advances in Visual Computing

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Abstract.A visual user interface providing augmented, multitouch interaction upon a non-instrumented disk that can dynamically rotate in two axes is proposed. While the user manipulates the disk, the system uses a projector to visualize a display upon it. A depth camera is used to estimate the pose of the surface and multiple simultaneous fingertip contacts upon it. The estimates are transformed into meaningful user input, availing both fingertip contact and disk pose information. Calibration and real-time implementation issues are studied and evaluated through extensive experimentation. We show that the outcome meets accuracy and usability requirements for employing the approach in human computer interaction.

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Section: Related Workmentioning

confidence: 99%

“…Improvements could use steerable projectors (i.e. [12]) and sensors to compensate for this obliqueness, by rotating in accordance to the elevation (φ) of the disk.…”

Section: Pilot Applicationmentioning

confidence: 99%

Augmented Multitouch Interaction upon a 2-DOF Rotating Disk

Zabulis

Koutlemanis

Grammenos

2012

Advances in Visual Computing

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“…Kjeldsen et al [7,11] discuss adding Steerable Interaction capabilities to the ED, through a steerable vision system that can recognize hand gestures. Pinhanez et al [8] and Sukaviriya et al [9,10] describe several applications that highlight the use and advantages of SI's.…”

Section: Introductionmentioning

confidence: 99%

An Architecture and Framework for Steerable Interface Systems

Levas¹,

Pinhanez²,

Pingali³

et al. 2003

UbiComp 2003: Ubiquitous Computing

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Abstract. Steerable Interfaces are emerging as a new paradigm used in realizing the vision of embodied interaction in ubiquitous computing environments. Such interfaces steer relevant input and output capabilities around space, to serve the user when and where they are needed. We present an architecture and a programming framework that enable the development of Steerable Interface applications. The distributed multi-layer architecture provides applications with abstractions to services of several novel components -for instance, steerable projection, steerable visual interaction detection, and geometric reasoning. The programming framework facilitates integration of the various services while hiding the complexity of sequencing and synchronizing the underlying components.

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“…Such smart objects are expected to bridge the gap between the physical and digital world, and become part of out lives in economically important areas such as retail, supply chain or asset management [29,30,31] and safety critical situations in work places [10]. A challenge for the design of such smart objects is to preserve their original appearance, purpose and function, thus exploiting natural interaction and a user's familiarity with the object [12].…”

Section: Introductionmentioning

confidence: 99%

“…However, the recent availability of small, cheap and bright video projectors makes them practical for augmenting objects with non-invasive displays. By adding a camera and using computer vision techniques, a projector system can also dynamically detect and track objects [2,4], correct for object surface geometry [2,4,16,18], varying surface colour and texture [19] and allow the user to interact directly with the projected image [1,30].…”

Section: Introductionmentioning

confidence: 99%

Cooperative Augmentation of Smart Objects with Projector-Camera Systems

Molyneaux¹,

Gellersen²,

Kortuem³

et al.

UbiComp 2007: Ubiquitous Computing

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Abstract. In this paper we present a new approach for cooperation between mobile smart objects and projector-camera systems to enable augmentation of the surface of objects with interactive projected displays. We investigate how a smart object's capability for self description and sensing can be used in cooperation with the vision capability of projector-camera systems to help locate, track and display information onto object surfaces in an unconstrained environment. Finally, we develop a framework that can be applied to distributed projector-camera systems, cope with varying levels of description knowledge and different sensors embedded in an object.

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Interacting with steerable projected displays

Cited by 39 publications

References 11 publications

Augmented Multitouch Interaction upon a 2-DOF Rotating Disk

Augmented Multitouch Interaction upon a 2-DOF Rotating Disk

An Architecture and Framework for Steerable Interface Systems

Cooperative Augmentation of Smart Objects with Projector-Camera Systems

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