Low-cost interactive active monocular range finder

This paper describes a low-cost interactive active monocular range finder and illustrates the effect of introducing interactivity to the range acquisition process. The range finder consists of only one camera and a laser pointer, to which three LEDs are attached. When a user scans the laser along surfaces of objects, the camera captures the image of spots (one from the laser, and the others from LEDs), and triangulation is carried out using the camera\u27s viewing direction and the optical axis of the laser. The user interaction allows the range finder to acquire range data in which the sampling rate varies across the object depending on the underlying surface structures. Moreover, the processes of separating objects from the background and/or finding parts in the object can be achieved using the operator\u27s knowledge of the objects

Overcoming barriers and increasing independence: service robots for elderly and disabled people

This paper discusses the potential for service robots to overcome barriers and increase independence of elderly and disabled people. It includes a brief overview of the existing uses of service robots by disabled and elderly people and advances in technology which will make new uses possible and provides suggestions for some of these new applications. The paper also considers the design and other conditions to be met for user acceptance. It also discusses the complementarity of assistive service robots and personal assistance and considers the types of applications and users for which service robots are and are not suitable

Sensing and mapping for interactive performance

This paper describes a trans-domain mapping (TDM) framework for translating meaningful activities from one creative domain onto another. The multi-disciplinary framework is designed to facilitate an intuitive and non-intrusive interactive multimedia performance interface that offers the users or performers real-time control of multimedia events using their physical movements. It is intended to be a highly dynamic real-time performance tool, sensing and tracking activities and changes, in order to provide interactive multimedia performances. From a straightforward definition of the TDM framework, this paper reports several implementations and multi-disciplinary collaborative projects using the proposed framework, including a motion and colour-sensitive system, a sensor-based system for triggering musical events, and a distributed multimedia server for audio mapping of a real-time face tracker, and discusses different aspects of mapping strategies in their context. Plausible future directions, developments and exploration with the proposed framework, including stage augmenta tion, virtual and augmented reality, which involve sensing and mapping of physical and non-physical changes onto multimedia control events, are discussed

Integrated cockpit for A-129

Weight, size, and mission requirements for the A-129 mandated an integrated system approach for the crew/cockpit interface design. Instead of the usual multitude of cockpit controls, indicators, gauges, and lights, the primary crew interface is a single multifunction keyboard and one or more multifunction CRT display units. This cockpit design approach imposed unusual constraints upon the system architecture to overcome the inherent information access limitations of a data input/output window that was restricted by the available space. The conceptual approach and resulting design of the A-129 cockpit with the intent to enhance the development of cockpit standardization are described

Creating a Religious Properties Database for the City of New Bedford: an Analysis of Best Practices and Available Systems

This policy analysis was written to provide the city of New Bedford, the Waterfront Historic Area League, Inter-church Council of Greater New Bedford, and the congregations with possible database systems to consider in creating their historic religious properties database. It also provides the best methodology to use when choosing a database. Deciding on who will be involved in the choosing process, determining a budget, and listing the mandatory requirements the database should provide are all important to consider in the decision making process

Regional Transit Service, Inc. and Amalgamated Transit Union, Local No. 282

In the Matter of Fact-Finding Between AMALGAMATED TRANSIT UNION, LOCAL NO. 282 And REGIONAL TRANSIT SERVICE, INC. PERB Case No. M2008-063. Before: Dennis J. Campagna, Esq. – Fact Finder

How can we use mobile apps for disaster communications in Taiwan: Problems and possible practice

The growth rate of global smart phone in 2010 is as high as 78.1%, showing that smart phone gradually becomes the mainstream in the mobile phone market. Smart phone has the function of installing applications, provides users with more diversified mobile value-added services and will change users' communication habits in the future. Mobile communication follows the development trend of 3G and WiMAX, make users can link with mobile software stores through internet, downloading all kinds of applications, which has provided human beings with more diversified information, and gradually changed people's living habits. With the widespread of smart phone in Taiwan and many mobile applications start to go popular in market, people are crazy about downloading mobile applications, and different applications create different types of communications. Within a trend of smart phone and massive mobile apps go popular in Taiwan, what can we do to apply these tools for disaster communications? And compare to other infrastructure-level support, is mobile app a feasible route for disaster communications? What is the possible uses and challenges. --

The water abundance behind interstellar shocks: results from HerschelHerschel/PACS and SpitzerSpitzer/IRS observations of H2_2O, CO, and H2_2

We have investigated the water abundance in shock-heated molecular gas, making use of $Herschel$ measurements of far-infrared CO and H$_2$O line emissions in combination with $Spitzer$ measurements of mid-IR H$_2$ rotational emissions. We present far-infrared line spectra obtained with $Herschel$'s PACS instrument in range spectroscopy mode towards two positions in the protostellar outflow NGC 2071 and one position each in the supernova remnants W28 and 3C391. These spectra provide unequivocal detections, at one or more positions, of 12 rotational lines of water, 14 rotational lines of CO, 8 rotational lines of OH (4 lambda doublets), and 7 fine-structure transitions of atoms or atomic ions. We first used a simultaneous fit to the CO line fluxes, along with H$_2$ rotational line fluxes measured previously by $Spitzer$, to constrain the temperature and density distribution within the emitting gas; and we then investigated the water abundances implied by the observed H$_2$O line fluxes. The water line fluxes are in acceptable agreement with standard theoretical models for nondissociative shocks that predict the complete vaporization of grain mantles in shocks of velocity $v \sim 25$ km/s, behind which the characteristic gas temperature is $\sim 1300$ K and the H$_2$O/CO ratio is 1.2Comment: 42 pages, 15 figures, accepted for publication in the Astrophysical Journa

Apps for local government and mobile web usage

Introduction Australia is slowly shifting to the concept of open and transparent governance that relies on a two-way communication system between the Government and citizens. One of the ways in which councils are engaging more with citizens is through the use of smart phone applications, or “apps” as they are more commonly known. App is a term used to describe Internet based applications that run on smart phones and other mobiles devices. Apps help users by connecting them to internet services more commonly accessed on desktop or notebook computers, and can make a website mobile phone viewer friendly. Over one billion of the world’s four billion plus mobiles phones are now smart phones, and at least three billion of all mobile phones are SMS enabled. By 2014, mobile internet-usage will overtake desktop internet usage and already in 2011 and currently more than 50% of all “local” searches are done from a mobile device. Councils can benefit from developing mobile apps as they can provide “…social networking platforms, content creation and sharing tools, weblogs and micro blogging tools that allow for a bidirectional information exchange within governmental organizations and government’s interactions with citizens.” This preliminary report is based upon a desktop search of apps (completed in two stages during Feb-June 2012), some extracts from the draft discussion paper From explanation to engagement: Application and use of social media to enhance local government performance (Anne Howard, ACELG-University of Canberra December 2011) and conclusions of the co-authors. Every effort has been made to compile lists of all relevant apps (Apple iPhone and Android platforms). However, this area of mobile web applications is moving very quickly. New apps are being released every day, and this includes many specifically for local government