52,058 research outputs found
Gaze and Gestures in Telepresence: multimodality, embodiment, and roles of collaboration
This paper proposes a controlled experiment to further investigate the
usefulness of gaze awareness and gesture recognition in the support of
collaborative work at a distance. We propose to redesign experiments conducted
several years ago with more recent technology that would: a) enable to better
study of the integration of communication modalities, b) allow users to freely
move while collaborating at a distance and c) avoid asymmetries of
communication between collaborators.Comment: Position paper, International Workshop New Frontiers in Telepresence
2010, part of CSCW2010, Savannah, GA, USA, 7th of February, 2010.
http://research.microsoft.com/en-us/events/nft2010
Towards a cloudâbased automated surveillance system using wireless technologies
Cloud Computing can bring multiple benefits for Smart Cities. It permits the easy creation of centralized knowledge bases, thus straightforwardly enabling that multiple embedded systems (such as sensor or control devices) can have a collaborative, shared intelligence. In addition to this, thanks to its vast computing power, complex tasks can be done over low-spec devices just by offloading computation to the cloud, with the additional advantage of saving energy. In this work, cloudâs capabilities are exploited to implement and test a cloud-based surveillance system. Using a shared, 3D symbolic world model, different devices have a complete knowledge of all the elements, people and intruders in a certain open area or inside a building. The implementation of a volumetric, 3D, object-oriented, cloud-based world model (including semantic information) is novel as far as we know. Very simple devices (orange Pi) can send RGBD streams (using kinect cameras) to the cloud, where all the processing is distributed and done thanks to its inherent scalability. A proof-of-concept experiment is done in this paper in a testing lab with multiple cameras connected to the cloud with 802.11ac wireless technology. Our results show that this kind of surveillance system is possible currently, and that trends indicate that it can be improved at a short term to produce high performance vigilance system using low-speed devices. In addition, this proof-of-concept claims that many interesting opportunities and challenges arise, for example, when mobile watch robots and fixed cameras would act as a team for carrying out complex collaborative surveillance strategies.Ministerio de EconomĂa y Competitividad TEC2016-77785-PJunta de AndalucĂa P12-TIC-130
The hunt for submarines in classical art: mappings between scientific invention and artistic interpretation
This is a report to the AHRC's ICT in Arts and Humanities Research Programme.
This report stems from a project which aimed to produce a series of mappings between advanced imaging information and communications technologies (ICT) and needs within visual arts research. A secondary aim was to demonstrate the feasibility of a structured approach to establishing such mappings.
The project was carried out over 2006, from January to December, by the visual arts centre of the Arts and Humanities Data Service (AHDS Visual Arts).1 It was funded by the Arts and Humanities Research Council (AHRC) as one of the Strategy Projects run under the aegis of its ICT in Arts and Humanities Research programme. The programme, which runs from October 2003 until September 2008, aims âto develop, promote and monitor the AHRCâs ICT strategy, and to build capacity nation-wide in the use of ICT for arts and humanities researchâ.2 As part of this, the Strategy Projects were intended to contribute to the programme in two ways: knowledge-gathering projects would inform the programmeâs Fundamental Strategic Review of ICT, conducted for the AHRC in the second half of 2006, focusing âon critical strategic issues such as e-science and peer-review of digital resourcesâ. Resource-development projects would âbuild tools and resources of broad relevance across the range of the AHRCâs academic subject disciplinesâ.3 This project fell into the knowledge-gathering strand.
The project ran under the leadership of Dr Mike Pringle, Director, AHDS Visual Arts, and the day-to-day management of Polly Christie, Projects Manager, AHDS Visual Arts. The research was carried out by Dr Rupert Shepherd
Design of an embedded microcomputer based mini quadrotor UAV
This paper describes the design and realization of a mini quadrotor UAV (Unmanned Aerial Vehicle) that has been initiated in the Systems and Control Laboratory at the Computer and Automation Research institute of the Hungarian Academy of Science in collaboration with control departments of the Budapest University of Technology and Economics. The mini quadrotor UAV is intended to use in several areas such as camera-based air-surveillance, traffic control, environmental measurements, etc. The paper focuses upon the embedded microcomputer-based implementation of the mini UAV, describes the elements of the implementation, the tools realized for mathematical model building, as well as obtains a brief outline of the control design
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