© T. Carrigan

A Spy Gadget which is actually a Nanny camera which helps the working parents to spy on the Nannies. This gadget is handy for parents who leave their children and home under the guidance of Nannies, while they set out for work.

The nanny camera can be camouflaged with any household object, and secretly record the activities of nannies
In this spy gadget the receiver can be connected VCR or DVR recording device or it can also be connected to a portable receiver screen. The gadget is very versatile; one can hide it in almost everything, be it a wall clock, a teddy bear, T.V., a plat pot, etc. This spy gadget comes with a wireless camera which can easily record an entire day's video.

The Spy gadget comes with a combination of wireless transmitter and receiver, which can automatically record the videos in your computer and later it can be streamed on the internet.

© digitalbob8

The gadget is designed like a headband by a technology firm EmSense based in San Francisco, the gadget helps tracking brainwaves from responses to stimulus and records it for researchers to analyze in form of data. The process of measuring the reactions to a stimulus is known as 'Quantitative Neurometrics' which can be triggered using this gadget.

The EmSense neuro-measurement gadget comes with a first ever psychological and brainwave measurement technology especially designed for market research. Using this gadget the market researchers can get an insight of consumer's cognitive and emotional responses to various advertising and creative concepts.

The EmSense gadget user kit includes an Emband wireless headset and a wireless receiver to use with a computer. It has been tested on above 1, 00,000 respondents across 25 countries.

© quapan

The ubiquitous USB drives are great for storing your personal data. But are they safe and secure. They are as long as they are in your hand, but once they end up in somebody else's hand then there's nothing you can do. Fortunately, there are some gadgets that are really safe.

Take, for example, the Cruzer Edge drive from SanDisk. This handy gadget can keep your private data private. How does it do that? It comes with the company's built-in SecureAccess software that locks documents and other data behind a personal password. It also encrypts files using the 128-bit Advanced Encryption Standard, the same one government agencies use.

And then there is also Verbatim's Clip-it which is a USB connector and data-storage chip housed inside a sliver of plastic that's folded over to resemble a paper clip. It's designed to be a digital companion to information on paper. You might use the gadget to attach a spreadsheet or PowerPoint presentation to a set of printouts or a home video to a birthday card.