Using a Mobile Multimedia System to Improve Information Exchange in EMS.

This research uses multiple research methodologies guided by Information Systems Design Theory (ISDT) to design and evaluate a mobile multimedia information system for Emergency Medical Services (EMS). We examined the impact of multimedia information for EMS information exchange and decision-making. A field study was designed and conducted in the Boise, Idaho region for three months to evaluate the system and validate ISDT design propositions. Findings from qualitative analysis illustrated the value of digital images and audio recordings for improving information exchange and augmenting medical decision-making. This paper describes the problem and justification, presents the system design, the pilot test methodology and findings and overall implications and future research directions

Auctioning Bulk Mobile Messages

The search for enablers of continued growth of SMS traffic, as well asthe take-off of the more diversified MMS message contents, open up forenterprises the potential of bulk use of mobile messaging , instead ofessentially one-by-one use. In parallel, such enterprises or valueadded services needing mobile messaging in bulk - for spot use or foruse over a prescribed period of time - want to minimize totalacquisition costs, from a set of technically approved providers ofmessaging capacity.This leads naturally to the evaluation of auctioning for bulk SMS orMMS messaging capacity, with the intrinsic advantages therein such asreduction in acquisition costs, allocation efficiency, and optimality.The paper shows, with extensive results as evidence from simulationscarried out in the Rotterdam School of Management e-Auction room, howmulti-attribute reverse auctions perform for the enterprise-buyer, aswell as for the messaging capacity-sellers. We compare 1- and 5-roundauctions, to show the learning effect and the benefits thereof to thevarious parties. The sensitivity will be reported to changes in theenterprise's and the capacity providers utilities and prioritiesbetween message attributes (such as price, size, security, anddelivery delay). At the organizational level, the paper also considersalternate organizational deployment schemes and properties for anoff-line or spot bulk messaging capacity market, subject to technicaland regulatory constraints.MMS;EMS;Mobile commerce;SMS;multi-attribute auctions

Auctioning Bulk Mobile Messages

The search for enablers of continued growth of SMS traffic, as well as the take-off of the more diversified MMS message contents, open up for enterprises the potential of bulk use of mobile messaging , instead of essentially one-by-one use. In parallel, such enterprises or value added services needing mobile messaging in bulk - for spot use or for use over a prescribed period of time - want to minimize total acquisition costs, from a set of technically approved providers of messaging capacity. This leads naturally to the evaluation of auctioning for bulk SMS or MMS messaging capacity, with the intrinsic advantages therein such as reduction in acquisition costs, allocation efficiency, and optimality. The paper shows, with extensive results as evidence from simulations carried out in the Rotterdam School of Management e-Auction room, how multi-attribute reverse auctions perform for the enterprise-buyer, as well as for the messaging capacity-sellers. We compare 1- and 5-round auctions, to show the learning effect and the benefits thereof to the various parties. The sensitivity will be reported to changes in the enterprise's and the capacity providers utilities and priorities between message attributes (such as price, size, security, and delivery delay). At the organizational level, the paper also considers alternate organizational deployment schemes and properties for an off-line or spot bulk messaging capacity market, subject to technical and regulatory constraints

Sharing behavior in emergencies: An instantiation of a utility-focused prototype of a secure mobile near-real-time content device in pre-hospital and hospital settings

The implementation of healthcare information technology largely exhibits a ‘lack of fit’ with medical practice workflow, especially when data collection devices interfere with care during emergencies. Employing the design science paradigm and interpretive theory building, we examine the credibility, utility, and sharing of near-auto generated, near-real-time content regarding motor vehicle accidents. We began constructing a mobile security information model and building a mobile prototype to study the dynamics of contents sharing in the pre-hospital and hospital settings. From our focus group interviews, we learned that the most valuable feature of the prototype was the ability to capture and transmit data, audio, photo, and video contents prior to the arrival of the patient to the hospital: contents that inform clinical decisions regarding diagnostic preparedness, triaging, and therapeutic activities. We theorize that a credible content incentivizes sharing attitude and instrumental use which influence sharing behavior. We plan further observations to refine the proposition

IP-Enabled WAN EMS System

The focus of this project was to determine the feasibility of a ubiquitous, reliable, IP-enabled Next Generation 911 (NG911) infrastructure. A detailed investigation was conducted in order to determine the limitations of both the existing emergency architecture. Germane legislation was then analyzed to determine the constraints of any new proposed architecture. Additionally, past proposals to expand the functionality and reliability of the E911 networks were evaluated. Lastly, the feasibility of an NG911 architecture leveraging existing technology was determined

Mulsemedia: State of the art, perspectives, and challenges

Mulsemedia-multiple sensorial media-captures a wide variety of research efforts and applications. This article presents a historic perspective on mulsemedia work and reviews current developments in the area. These take place across the traditional multimedia spectrum-from virtual reality applications to computer games-as well as efforts in the arts, gastronomy, and therapy, to mention a few. We also describe standardization efforts, via the MPEG-V standard, and identify future developments and exciting challenges the community needs to overcome

Information & communication technologies - panacea for traffic congestion?

As road pricing, telematics and logistics evolve, information and communication technologies (ICT) aim directly at making traffic flow more efficiently in a given infrastructure. Furthermore, the virtual world gives rise to new business fields and decentralised structures which affect the development of transport indirectly. While technological progress continues to drive qualitative improvements in traffic conditions, e-business and telework in particular have, for structural reasons, a much less pronounced effect on traffic than widely presumed. ICT helps in organising traffic flows more efficiently and plays a supplementary role as transport-relevant instrument, but it is not a panacea for traffic congestion.traffic, autobahn, ICT, LBS, mobile telephony

Cloud Enabled Emergency Navigation Using Faster-than-real-time Simulation

State-of-the-art emergency navigation approaches are designed to evacuate civilians during a disaster based on real-time decisions using a pre-defined algorithm and live sensory data. Hence, casualties caused by the poor decisions and guidance are only apparent at the end of the evacuation process and cannot then be remedied. Previous research shows that the performance of routing algorithms for evacuation purposes are sensitive to the initial distribution of evacuees, the occupancy levels, the type of disaster and its as well its locations. Thus an algorithm that performs well in one scenario may achieve bad results in another scenario. This problem is especially serious in heuristic-based routing algorithms for evacuees where results are affected by the choice of certain parameters. Therefore, this paper proposes a simulation-based evacuee routing algorithm that optimises evacuation by making use of the high computational power of cloud servers. Rather than guiding evacuees with a predetermined routing algorithm, a robust Cognitive Packet Network based algorithm is first evaluated via a cloud-based simulator in a faster-than-real-time manner, and any "simulated casualties" are then re-routed using a variant of Dijkstra's algorithm to obtain new safe paths for them to exits. This approach can be iterated as long as corrective action is still possible.Comment: Submitted to PerNEM'15 for revie