web cam

WEB CAM- Is a type of a camera device use in capturing image and can transmit images and live videos from a network or internet to another network.

Some Web Cam has features like enhancing the  caputuring quality, some has its built in led for lighting purposes. Also there are types of Web Cam that has its own microphone,which is handy when using a Video conversation in internet.

What is a PRINTER

PRINTER - It is a device that accepts text and graphic outputs from a computer and transfer the information and details into a paper.
                           - There are various kinds of printer and defers to the kinds,sizes,speed,sophistication,and cost. In short the more the printer is expensive the higher resolution it can make..


Mechanism    -  Personal  computer printers can be distinguished as impact or non-impactprinters. Early impact printers worked something like an automatic typewriter, with a key striking an inked impression on paper for each printed charater. The dot-matrix printer was a popular low-cost personal computer printer. It's an impact printer that strikes the paper a line at a time. The best-known non-impact printers are the inkjet printer, of which several makes of low-cost color printers are an example, and the laser printer. The inkjet sprays ink from an ink cartridge at very close range to the paper as it rolls by. The laser printer uses a laser beam reflected from a mirror to attract ink (called toner ) to selected paper areas as a sheet rolls over a drum.

The four printer qualities of most interest to most users are:

• Color: Color is important for users who need to print pages for presentations or maps and other pages where color is part of the information. Color printers can also be set to print only in black-and-white. Color printers are more expensive to operate since they use two ink cartridges (one color and one black ink) that need to be replaced after a certain number of pages. Users who don't have a specific need for color and who print a lot of pages will find a black-and-white printer cheaper to operate.
• Resolution: Printer resolution (the sharpness of text and images on paper) is usually measured in dots per inch (dpi). Most inexpensive printers provide sufficient resolution for most purposes at 600 dpi.
• Speed: If you do much printing, the speed of the printer becomes important. Inexpensive printers print only about 3 to 6 sheets per minute. Color printing is slower. More expensive printers are much faster.
• Memory: Most printers come with a small amount of memory (for example, one megabyte ) that can be expanded by the user. Having more than the minimum amount of memory is helpful and faster when printing out pages with large images or tables with lines around them (which the printer treats as a large image).

Here are some examples of printer

Move your gaming experience to the highest and healthy level

"Move your gaming experience to the highest and healthy level"

Playstation  MOVE

Playstation Move - Step, jump, dance into the game experience that’s possible only on the Playstation 3 system. Playstation Move offers you an engaging and emotional game adventure. Your moves give you ultimate control over the game. 

                              This extra device is another kind of controller used in Playstation 3. With its way of gaming experience, you will not only enjoy having fun with the game but also getting your body healthy and fit.

                               There are many compatible PS3 games that you can use with PS Move. And there are games made only for PS Move.