Lady Gaga goes hi-tech

Lady Gaga been showing off some new gadgets she's been working on including a sunglasses with an embedded camera and a mobile photo printer.

Yes, the superstar's been working with Polaroid on gifts which could be in your Christmas stocking later this year.

"This is the first ever pair of sunglasses that can be worn out to protect your eyes from the sun and they can also take pictures," said Lady Gaga as she unveiled the GL20 sunglasses at the Consumer Electronics Show in Las Vegas.

The glasses can shoot both photos and video, which is stored in memory embedded in one of the earpieces. The earpiece can be removed and connected via USB to a printer of the images can be transferred via Bluetooth.

The glasses also feature a screen in front of each eye that can play back recorded images.

Next up is the GL10 mobuile photo printer, which could be out in the States in March. It's a small printer you can slip in your handbag and then print off pictures from your mobile. It's not currently compatible with the iPhone.

"I suppose many of you here are nerdy enough to carry around a mobile printer with you," she said. "I know I will."

Finally, there was the updated version of the classic Polaroid instant camera.

Gaga's been working with Polaroid for around a year now, after being unveiled as a creative director in January 2010.

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