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Mobile communication is the basis for one of the fastest growing business areas at the beginning of the 21 st century. With IMT-2000 (International Mobile Telecommunications 2000), high-speed communication is possible anywhere, at any time, to any communication partner, with almost any device. As IMT-2000 comprises a set of different networking technologies, it provides a communication framework in which a subscriber may freely roam without having to be concerned about which network to use [1]. Hand-over procedures seamlessly integrate in-house networks, campus-based networks, metropolitan and wide area networks.
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We present a vision system for the 3-D model- based tracking of unconstrained human movement. Using image sequences acquired simultaneously from multiple views, we recover the 3-D body pose at each time instant without the use of markers. The pose- recovery problem is formulated as a search problem and entails finding the pose parameters of a graphical human model whose synthesized appearance is most similar to the actual appearance of the real human in the multi-view images. The models used for this purpose are acquired from the images. We use a decomposition approach and a best-first technique to search through the high dimensional pose parameter space. A robust variant of chamfer matching is used as a fast similarity measure between synthesized and real edge images.
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Axpert The Process Server

How is it different from building an application using visual studio for dot net or any visual java development tool?
The basic difference is the amount of programming that needs to be done is significantly reduced. Reasonably complex applications ERP, CRM, HMS, HCMS, etc can be built without writing programs in any programming language. However, fundamental database and SQL (select statements)
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Virtual Observatory (VO) is a collection of interoperating data archives and software tools. Taking advantages of the latest information technologies, it aims to provide a data-intensively online research environment for astronomers all around the world. A large number of high-qualified astronomical software packages and libraries are powerful and easy of use, and have been widely used by astronomers for many years. Integrating those toolkits into the VO system is a necessary and important task for the VO developers.
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Web sites today face many threats to the confidentiality and integrity of the data used and the functionality provided by the application. This problem is compounded by the fact that Web developers are simply lack of either adequate knowledge and skills in writing secure Web application codes (Huang et al., 2005) or sufficient testing methodologies for the audit and control of Web development (Mansouir and Houri, 2006). Works in the design and implementation of security measures for Web applications are greatly in need.
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The EPICS toolkit consists of a set of software components with which Application Developers can create a control system. The basic component types are:
•OPI
Operator Interface. A UNIX- or NT-based workstation or PC which can run various EPICS tools—the “clients.”
•IOC
Input Output Controller. A VME/VXI-based chassis containing a Motorola 68K or PPC processor with various VME I/O modules for analog and digital signals, and for access to field buses such as Allen-Bradley, GPIB, CANbus or CAMAC.
•LAN
TCP/IP-based Local Area Network. A communication network which connects the IOCs and OPIs. EPICS provides a software com- ponent, Channel Access, which provides network transparent commu- nication between every client—such as OPI—and an arbitrary number of servers—such as IOC.
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C Sharp Programming

Although C# is derived from the C programming language, it has features such as garbage
collection that allow beginners to become proficient in C# more quickly than in C or C++. Similar to Java, it is object-oriented, comes with an extensive class library, and supports exception handling,multiple types of polymorphism, and separation of interfaces from implementations.Those features, combined with its powerful development tools, multi-platform support, and generics, make C# a good choice for many types of software development projects: rapid application development projects, projects implemented by individuals or large or small teams, Internet applications, and projects with strict reliability requirements. Testing frameworks such as NUnit make C# am enable to test-driven development and thus a good language for use with Extreme Programming (XP). Its strong typing helps to prevent many programming errors that are common in weakly typed languages.
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Unit Testing with Silverlight 2

Test-driven development is something that every developer can appreciate once they?ve tried it, and something that I?ve worked hard to enable for Silverlight with the release of the controls source. Scott Guthrie previously posted about the Silverlight 2 Beta 1 release, with a First Look at Silverlight 2 post followed by the First Look at Using Expression Blend with Silverlight 2. If we could take the same application from the Blend post & create a set of unit tests for the components in the app, it would pay dividends once we start adding new features or working with other developers on the project.
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