Ray’s Data

Digital signage is exactly as it sounds, it is a sign which displays a digital image or words. If you have never seen a sign that was digital then you have not been looking. These types of signs are very popular and are quickly replacing the common sign that is made up of cloth or paper.

The wireless technology has brought in a new trend in computing, mobile computing. It is the cross between fixed wireless and mobility applications. In mobile computing, users have portable devices to enjoy its characteristics. Among these portable devices are handheld smart phones, pocket pcs, personal digital assistants or PDA, and of course, laptops. Using these [...]

Network security cameras are becoming more accessible and affordable to everyday people. From preventing intruders to your home/office, to watching over your children at the nursery, network security cameras are highly flexible, customizable, and very user friendly to operate. What is holding you back from getting one for yourself?

If you are in the market for 2 way radios for personal use, you have an immediate and important choice to make: What radio frequency band do you require?

Frequency! 2 way radios obviously utilize ‘wireless’ communication methods so when using a 2 way radio you are transmitting and sending your message through the air — the same air that is currently carrying television signals, commercial radio signals, Ham radio s…

Broadband services are the most widely known phenomena of the recent times, particularly, after the widespread use of computers in our day to day lives. Because of broadband internet, our online experience has definitely risen to a whole new level indeed.
People get online for many different reasons, some are online so that they can enjoy [...]

photo credit: selva
If you own a camera, as millions of us around the world do, you’re probably aware by the truth that there are a lot to choose from. The cameras of the past were black and white, enabling you to take a black and white photograph that printed out from the camera [...]