In order to make sure that your home security is always taken care of, it is imperative to weigh all your options before settling for a security detail to be used. One could go for guards but they are expensive and human hence could end up exposing your home to insecurity too. The home Closed Circuit Television (CCTV) systems are one of the most reliable options on the market today. In the past these cameras were used in public places but have now found their way into the home where they are gaining popularity. These cameras can be placed in discreet locations in the house and many modern designs come in small packages that can easily blend with furniture while others resemble common home accessories.

The home CCTV systems run at all times and help you monitor all the activities in the various rooms in your house and around the compound. Some have night vision abilities to ensure that the feeds are gotten 24 hours of the day. The recordings are then stored in tapes or in the case of modern CCTV camera systems in network attached devices or in internal flash which offers completely stand alone operations. When you get home all you have to do is rerun the recordings and you will be aware of all the happenings that took place while you were away.  Read more...

Continue reading " Comprehensive Security With Home CCTV Systems "

The worlds most low-cost notebook computer Now Available

The  notebook computer industry’s poster child is Asustek Computer’s(from: http://www.office-products-suppliers.com/buy-computer/) Eee PC, which was introduced last year and sold 350,000 PCs in its first quarter. The cheapest Eee PC, for $300, has an 800MHz Intel processor, 512M bytes of RAM and 2G bytes of flash storage.

The Impulse NPX-9000 notebook computer has a 7-inch screen and comes with the Linux OS. It has a 400MHz processor, 128M bytes of RAM, 1G byte of flash storage and an optional wireless networking dongle. It includes office productivity software, a Web browser and multimedia software.

There’s a caveat though — it has to bought in bulk, in units of 100. The notebook computer is available on Alibaba.com through the online store (from)of Taiwanese company Carapelli Ltd.

The cheapest notebook computer to date was known to be One notebook computer Per Child’s XO notebook computer, available at $188 for a limited time late last year. While a technological landmark, it had some hardware limitations like a slow processor and limited graphics capabilities.  Read more...

Continue reading " The Worlds Most Low-cost Notebook Computer Now Available "

Many of us do not think twice about the usage of our digital camera’s flash assuming that the camera will use the flash automatically as needed. Flash however can and should be manually set in many scenarios resulting in high quality digital photos.

The most common usage of flash photography is when there is not enough ambient light for example when taking an indoor digital photo in a dark room. There are many other ways in which you can use your digital camera’s flash to get high quality digital photos. One such usage is fill-in flash.

Before setting your flash to manual mode and making more efficient usage of it you should know a bit more of the technology and history behind flash photography. Flash photography has been around for more than a century. During the early days of photography flash was implemented as a powder that was literally lit by either fire or electrical current. At that time flash photography was a risky business. Digital cameras today use a safe implementation by utilizing electronic flash tubes that are automatically synchronized with the camera’s shutter.  Read more...

Continue reading " Basic Understanding of your Digital Camera Flash "