High Tech Gadgets and Electronics

High Tech Cameras

Nanny cameras have developed into a lucrative new industry and are being used more often worldwide at present. Nanny cams are basically designed for security or surveillance purpose; but on the other hand it can be used for various other purpose too. A nanny cam or a spy cam, is basically designed in such a way that it is really hard for someone to notice.

Technology for nanny cams differs from model to model. There are a number of nanny cams on hand that are as small as a battery, at the same time as other cameras that can be hidden away in a pen. Specific shops sell a wide-ranging collection of spy cams that are extremely versatile and can be used in any manner the buyer needs. Price tags for a nanny cam and other security cameras may vary from model to model. It can start from 10 dollars for a used ones bought second hand to thousands of dollars for ultra modern equipment that contains a monitor together with extra accessories.

Lots of people consider that this boom in nanny cam equipment initiated with Allen Hunts legendary words: Smile, You’re on Candid Camera. Addicts of the prominent TV program Candid Camera were amongst the initial customers to understand that nanny cams may well be meant for uses other than security and surveillance, besides people started to make out the prospective that this device confers.

Alas, various problems come up when spy cam use increased more than ever, leading people to discuss the subject of Spy Cams “friend or foe. Several people value their privacy in addition to do not like the idea that others can employ miniature spy cams to watch, and screen their each move. While many people feel that a spy cam is a trouble free and safe entertainment.

Nanny cam is used prevalently, a few of the several industries that utilize them consist of security companies, limo services, private detectives, and apprehensive parents who wish for to keep a watch at their babysitter. Lots of owners utilize these spy hidden cams like Wireless Wall Clock PE-Spy Cam to keep checks on their employees and ensure that they are running professionally.

TAGS: Nanny Cameras, Wireless Cameras

What is a Kindle DX vs Kindle 2?

The latest in Amazon’s Kindle ebook reader family – the DX was announced in early May, just a few weeks after the launch of the Kindle 2 in February. And since then Kindle owners and prospective owners have been speculating about just how significant the changes and improvements in the DX compared with the Kindle 2 actually were. If you’re an existing Kindle owner or if you’re an avid reader wondering which of the two devices would be the best for your needs, then check out the comparison below:

Display

The Kindle DX has a 9.7″ screen (measured from corner to corner) – which is two and a half times bigger than the Kindle 2’s 6″ screen. Additional to the larger display size, the DX screen has an auto-rotate function which allows you to change from the standard portrait mode to landscape mode just by rotating the device. This makes the DX a better option for reading newspapers, magazines and any other text which contains graphics.

Overall Device SizeThe DX has overall dimensions of 10.4″ X 7.2″ X 0.38″ and weighs in at 18.9 ounces. The Kindle 2 has external dimensions of 8″ X 5.3″ X 0.36″ and a weight of 10.2 ounces. So, whilst the Kindle DX isn’t too large or heavy to carry around, the Kindle 2 is the more portable of the two devices.

On Board Memory Storage Capacity

The DX has 4 GB of internal memory – which equates to storage for approximately 3,500 books. The Kindle 2 has 2GB of storage, sufficient for around 1,500 books – not too bad, and enough to keep most people supplied with reading matter for a long while, but still some way short of the DX.

PDF Support

The Kindle 2 can read pdf files – but only after you e-mailed them to Amazon for conversion. There is a fee – very small admittedly – for the conversion. All in all, a bit of a fuss. The DX on the other hand has onboard pdf support built in so you can download your pdf files and read them directly with no conversion, no fee and no fuss.

Price

The Kindle 2 is currently available for $359. When the DX ships on June 10th it will cost you $489. It’s hardly surprising that the price is somewhat higher than the Kindle 2, the larger screen is one of the most expensive items in the device so a higher price point is to be expected. If you consider the DX’s 9 price in comparison with the 9 of the iRex Illiad – a comparable 10″ ebook reader device – the DX doesn’t seem quite so costly anymore.

Final Analysis

Although the Kindle 2 is relatively new, and was itself a big step forward in comparison with the original Kindle, the DX offers significant further enhancements. The larger display and the ability to handle pdf files is more than enough to justify you spending a little extra – especially when you consider the price of other similarly sized ebook readers on the market. Unless Amazon make a significant price cut to the Kindle 2 following the launch of the DX, go for the DX option.

For a good review of ebook readers see my good Griz friend RT at ebook Readers.

TAGS: DX, ebook readers, Kindle, Kindle 2