A Sainsbury’s supermarket here in the UK has installed a power-generating parking lot, that aims to use kinetic energy produced from the motion of customers’ cars to power the store’s checkouts.

The Loop Pointer is an ingenious device by Hillcrest Labs that enables you to easily control a home theatre PC system from your couch. Requiring no surface, the Loop Pointer works its magic in the air like a remote control – communicating with your PC via a wireless USB transceiver.

The Penguin USB Flash Drive is yet another cute storage device from the World Wildlife Fund – only this time in the form of the majestic Emperor Penguin. Apart from showing off your fondness for penguins, 5 percent of the proceeds from the drives go to the WWF to help protect these fine flightless birds.

The Levitron Revolution is a cutting-edge display gadget that promises to not only levitate your favorite globe, collectibles, figurines or memorabilia – but also rotate your objects, whilst throwing some pretty dramatic-looking uplighting on them from the base.

The Ecco GPS Keychain is a handy locating device that will remember just where you parked your car, set up camp, that spot where your group agreed to “meet back here” or perhaps, for moments of amnesia, even where you live.

The Balanzza Ergo Digital Luggage Scale is an invaluable tool for travelers or holiday makers alike, helping you cut or avoid exorbitant excess baggage expenses – particularly on the return leg when your luggage is full of presents and souvenirs.

The Park ‘N Place Garage Parking Aid is a handy gadget that aims to help you achieve a perfect park in your garage every time.

The 40 Second Electric Toothbrush is a clever device that pushes dental hygiene efficiency to the limit. Cleaning 6 tooth surfaces simultaneously, the brush’s 4 heads will give your teeth a thorough clean, put some fun into your routine and take care of the job in as little as 40 seconds.

Apple’s latest iPhone 3G S smartphone was announced at the WWDC conference yesterday featuring major speed improvements, a 3-megapixel camera, a new voice-dialing function and a gorgeous compass app.

Metal Detecting Sandals are a new arrival from the gadget guru’s Hammacher Schlemmer, that will let you scour local beaches, parks and paths for hidden treasure in a much less conspicuous fashion than with a traditional metal detector.