Cameras  were developed for a very good reason - to capture that particular  moment for all eternity. Camcorders, on the other hand, will not freeze  the moment, but will instead have it record the entire process for you  to relive in the near future. The Ion Twin Video Camera intends to  capture emotions both ways, thanks to a couple of lenses and microphones    on opposite ends to record the action in front of you, while making sure  your reaction to a particular event is not missed out. Not only does  the £129 price tag look attractive, you need not invest in another  device for your friend to record you recording the moment.
 Other  features like zoom, a decent recording resolution (VGA quality, so no HD  here) and frame rate are thrown into the mix if you're interested. 
Source: ubergizmo