Wind-up MP3 Player

The looks department is the least of the selling points of the Powerplus Verio Wind-up MP3 Player, but on saving energy and the environment, it's the tops. Without using batteries, you can charge the mp3 player simply by winding it up. One minute of winding can churn up 15-20 minutes of music. The charge can even be used to light up a built-in flashlight or a mobile phone charge. Here's another one for Mother Nature.

Poken High-fiver

Here comes the hippest way to share your contact details. Just high-five or slap the hands of two Pokens and your contact details will be shared. Your social networking account like Myspace or Facebook will be automatically be updated with your new friend. The nifty Poken device can store up to 64 contacts.

Solar powered keychain

Having low bat problems with your cell? The Solar Keychain can be a great asset cellphone users frequently running out of batteries. With 10 hours of charging from the sun's energy you can get 15 to 25 minutes of extra talk time. What's even better is it can be used to charged any electrinic device that has a usb power charger.

World's first 3D LED screen

Sporting a 180-inch screen, the "3D LED Video Wall" from NewSight Japan is certainly one of the biggest your will ever see.