Search results for "Public Display"

showing 4 items of 14 documents

Ecological Invitation to Engage with Public Displays

2018

Interactive public displays pose several research issues, which include display blindness and interaction blindness. In this paper, we shortly introduce our idea of a sound-based system to overcome the display blindness, and some experiments that we are carrying out in order to test its effectiveness.

Settore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniSettore INF/01 - InformaticaBlindnessComputer scienceComputingMethodologies_MISCELLANEOUSsonic trajectorie02 engineering and technologyPublic displaysmedicine.disease01 natural sciencesTest (assessment)Public displayOrder (business)Human–computer interaction0103 physical sciences0202 electrical engineering electronic engineering information engineeringmedicinedisplay blindness020201 artificial intelligence & image processing010306 general physicsperipheral interactionProceedings of the 7th ACM International Symposium on Pervasive Displays
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Investigating Avatar Influence on Perceived Cognitive Load and Bimanual Interactions with Touchless Interfaces

2017

In recent years, touchless-enabling technologies have been more and more adopted for providing public displays with gestural interactivity. This has led to the need for novel visual interfaces aimed at solving issues such as communicating interactivity to users, as well as supporting immediate usability and "natural" interactions. In this paper, we focus our investigation on a visual interface based only on the use of in-air direct manipulations. Our study aims at evaluating whether and how the presence of an Avatar that replays user’s movements may decrease the perceived cognitive workload during interactions. Moreover, we conducted a brief evaluation of the relationship between the presen…

Settore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniSettore INF/01 - InformaticaTouchless Gestural Interfaces; Public Displays; Interface EvaluationTouchless Gestural InterfaceInterface EvaluationPublic Display
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Designing Touchless Gestural Interactions for Public Displays In-the-Wild

2015

Public displays, typically equipped with touchscreens, are used for interactions in public spaces, such as streets or fairs. Currently low-cost visual sensing technologies, such as Kinect-like devices and high quality cameras, allow to easily implement touchless interfaces. Nevertheless, the arising interactions have not yet been fully investigated for public displays in-the-wild (i.e. in appropriate social contexts where public displays are typically deployed). Different audiences, cultures and social settings strongly affect users and their interactions. Besides gestures for public displays must be guessable to be easy to use for a wide audience. Issues like these could be solved with use…

Settore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniUbiquitous computingMultimediaComputer sciencemedia_common.quotation_subjectPublic displaysAffect (psychology)computer.software_genrePublic display User-centered design In-the-wild experiment Gestural interaction Natural user interaction Kinect-like devices Ubiquitous computingHuman–computer interactionCultural biasQuality (business)computerUser-centered designGesturemedia_common
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Ambient Art : Creative Information Representation

2007

Ambient art is the aesthetic presentation of information, using artistic techniques to achieve a pleasing image that also contains hidden depths, where exposure to it over time allows a viewer to understand something about the information sources that it represents. This paper reviews the artistic and computational background of ambient systems, and presents two case studies of systems developed by our research team, from their initial design to the experiences of the people encountering them. The first case presents a photo mosaic of images based on the news headlines coupled with a structured picture based on the weather; the second presents stylistic perspectives on activity in a public …

case studyComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONambient technologypublic displaysinformation representationComputingMethodologies_COMPUTERGRAPHICSart
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