On Wednesday, Yahoo unveiled deals with BEA Systems and WebEx to bring instant messaging and presence awareness capabilities--which allow corporations to broadcast which users and applications are ...

I know there are VISCA-protocol libraries available to control the camera Ideally the PC should be able to run a client, connect to a central server and accept commands to control the camera.

Want to send messages to all the browsers connected to your site? The pub-sub paradigm, run through Web sockets, might be just the solution. Back in the 1980s, BSD UNIX introduced the idea of a ...

Anticipating greater use in large-scale cloud deployments, Red Hat has updated its real-time messaging platform with support for new networking and operating system capabilities, the company announced ...

In the first half of this JavaWorld introduction to Apache Kafka, you developed a couple of small-scale producer/consumer applications using Kafka. From these exercises you should be familiar with the ...

How much time do you spend on your mobile device—cellphone or tablet? I’m guessing it’s somewhere between 1-5 hours per day. Of course, the nature of today’s field service work requires the use of ...