Flying display

Nozaki, Hiroki

doi:10.1145/2559206.2579410

Cited by 30 publications

(7 citation statements)

References 6 publications

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“…For example, chained displays, have been proposed as a combination of several screens to create different form factors for interactive public displays [23]. At the same time, more provocative types arise such for example free-standing displays [24][25][26][27], personal displays [28], mobile devices [29][30][31], interactive shopping displays [32][33][34], and even battery-free patched wearable displays for opportunistic interactions [35]. Recently, more exotic forms of information displays are under research to support the full-color holographic presentation of visual information [36,37].…”

Section: Information Displaysmentioning

confidence: 99%

Digital Interaction with Physical Museum Artifacts

et al. 2023

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In the digital information world, visualizing information in public spaces has been implemented in various formats and for application contexts such as advertisement, useful information provision, and provision of critical information in the cases of accidents, natural disasters, etc. Among the different types of information displays, in this research work, the focus is given to the ones that extend the experience of people visiting cultural heritage institutions. To this end, the design and implementation of an interactive display case that aims to overcome the “non-touch policy” of museums are presented. This novel display allows visitors to get engaged with artifacts and information through touch-based interaction with the ambition to extend the target audience and impact of museum content. The conducted study demonstrates that the interactive display case is an effective solution for providing relevant information to visitors, enhancing their engagement with exhibits, and improving their overall experience. The proposed solution is user-friendly, engaging, and informative, making it ideal for museums and other public exhibit spaces.

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Section: Information Displaysmentioning

confidence: 99%

Digital Interaction with Physical Museum Artifacts

et al. 2023

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“…Instruction and guidance Drones with visual display [53,61,72] have created a new spectrum of human-drone interaction research. To achieve high-defnition and safe interactions, accurate positioning and lower mental workloads are critical.…”

Section: Application Scenariosmentioning

confidence: 99%

PinpointFly: An Egocentric Position-control Drone Interface using Mobile AR

Chen

Takashima

Fujita

et al. 2021

Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems

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Accurate drone positioning is challenging because pilots only have a limited position and direction perception of a fying drone from their perspective. This makes conventional joystick-based speed control inaccurate and more complicated and signifcantly degrades piloting performance. We propose PinpointFly, an egocentric drone interface that allows pilots to arbitrarily position and rotate a drone using position-control direct interactions on a see-through mobile AR where the drone position and direction are visualized with a virtual cast shadow (i.e., the drone's orthogonal projection onto the foor). Pilots can point to the next position or draw the drone's fight trajectory by manipulating the virtual cast shadow and the direction/height slider bar on the touchscreen. We design and implement a prototype of PinpointFly for indoor and visual line of sight scenarios, which are comprised of real-time and predefned motion-control techniques. We conduct two user studies with simple positioning and inspection tasks. Our results demonstrate that PinpointFly makes the drone positioning and inspection operations faster, more accurate, simpler and fewer workload than a conventional joystick interface with a speed-control method. CCS CONCEPTS• Human-centered computing → Human computer interaction (HCI).

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“…In order to reduce the problems of a projected image caused by relative movement of a projection system and its projection surface, several methods have been studied so far such as adjusting relative positional relationship of a projector and a screen, or changing the shape and size of an input image. For example, the scheme [5] keeps monitoring positional relationship between a projector and a screen and adjusts the distance to screen and viewing direction of a projector for stabilizing the projected image where a projector and a screen are attached to movable devices. However, it has an issue in real-time correction if the range of the movement of devices is limited or if each device cannot be controlled simultaneously.…”

Section: Introductionmentioning

confidence: 99%

Object-tracking gimbal for projection mapping

Cheon

Jeong

2023

International Workshop on Advanced Imaging Technology (IWAIT) 2023

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In this paper, we investigate a simple movable projection mapping system which can reduce distortion and fluctuation of a projected image by assisting a gimbal device by geometric image transformation. Since a conventional gimbal device can compensate the movement of a mounted projector only, we design a new gimbal device which can compensate the relative geometrical relationship between the projector and the screen as well. The proposed method stabilizes a projected image using the newly designed gimbal which tracks the screen with a visual marker placed at each vertex and transforms the shape of image. Through an experiment, we evaluate the performance of the proposed projected image stabilization technique.

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Flying display

Cited by 30 publications

References 6 publications

Digital Interaction with Physical Museum Artifacts

Digital Interaction with Physical Museum Artifacts

PinpointFly: An Egocentric Position-control Drone Interface using Mobile AR

Object-tracking gimbal for projection mapping

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