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Ya he recomendado por aquí la genial sección The Big Picture, realizada por Alan Taylor para la web boston.com y de la cual soy un fan declarado. En su post del pasado 25 de agosto recogió 39 impactantes fotografías de los pasados Juegos Olímpicos de Pekin - Beijing. De muy recomendable visita. Enlace: The Big Picture Compártelo

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M2E Power, a company formed last year with main intention to find an efficient way for converting the motion energy to electricity and charge electronic gadgets with energy from the human body movement.

These new technology could make possible a new class of self-powered mobile devices and portable electronics.

Company has reported back that its system actually works and expecting to release next year a charger that can harvest enough motion from walking to replenish cell phones or other small gadgets, like GPS devices. M2E Power says that six hours of cumulative motion can add 30 to 60 minutes of talk tim... .. .

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Mobiles to get motion charged batteries - full story

By Mark Strawmyer Go to page: 1 2 Next .NET remoting enables application communication. It is a generic system that different applications can use to communicate with one another. .NET objects are exposed to remote processes, thus allowing interprocess communication. The applications can be located on the same computer, different computers on the same network, or even computers across separate networks. Remoting communication is not secure by default, however. The 1.0 and 1.1 versions...

By Paul Kimmel Go to page: 1 2 3 Next This final installment of the .NET Remoting and Event Handling in VB .NET series takes a closer look at some of the supporting code in the simple chat client and server application that Parts 1 and 2 demonstrated, including the use of the command, observer, singleton, and factory patterns. The previous installments also externalized the text for the client help by using an XML resource file and the resource manager, a feature that supports...

By Thiru Thangarathinam Go to page: 1 2 3 4 Next With the advent of .NET and the .NET Framework, Microsoft introduced a set of new technologies in the form of Web services and .NET remoting. .NET remoting and ASP.NET Web services are powerful technologies that provide a suitable framework for developing distributed applications. It is important to understand how both technologies work and then choose the one that is right for your application. The Web services technology enables...

Careful planning can mean the difference between a smooth transition to .NET and wasting training money. by Ron Davis July 2003 Issue ADVERTISEMENT S ometimes, we only learn the hard way. When Carnegie Mellon University (CMU) deployed its first campus-wide client/server application a payroll/human-resources system the university's training ambitions started out modestly and typically: A handful of developers learned to wield a client/server development tool. However, training developers...

By Karl Moore Go to page: 1 2 Next Welcome to the second part of .NET Data Secrets! I'm Karl Moore and today we'll be exploring even more secrets to make your data access applications run as smoothly as possible—especially the Web variety: Nine Steps to a Quick, Editable Web Grid Little-Known Technique for Confirming Web Deletes Selecting Multiple Web Form Grid Items, Hotmail-Style Click Anywhere and Select, with a Web Grid If you missed the secrets from last time, you can find...

By Paul Kimmel Go to page: 1 2 Next Part 1 of the three-part .NET Remoting and Event Handling in VB .NET series introduced a Singleton remote server with published events as a text-chat server. The basic idea is that all clients connect to and register with the single server. When a client sends a message, the server broadcasts the message to all of the connected clients. Part 2 continues the tutorial with an implementation of the client. It completes the remotable, shared client code,...

Script for .NET offers new ways to implement business rules in enterprise applications. by Rob Ericsson June 2003 Issue For This Solution: .NET Framework, Script for .NET ADVERTISEMENT A ll organizations operate according to a set of rules commonly called business rules . Business rules enable organizations to carry out day-to-day business while, at the same time, imposing limits and conditions by defining acceptable behavior in response to specific events. For example, a business rule...