first design
![](https://s3images.coroflot.com/user_files/individual_files/494311_4wiVgUxbC7B_NejYeDWmkFBQI.jpg)
paper models
![](https://s3images.coroflot.com/user_files/individual_files/494311_kFYUC7aCxnWQpSj8LKfxj6dPU.jpg)
First prototypes
![](https://s3images.coroflot.com/user_files/individual_files/494311_GuRafSBtJsSQsNSL07t5qVlXJ.jpg)
More prototipes
![](https://s3images.coroflot.com/user_files/individual_files/494311_2g8Om7Ud3iwAqYIOqEkPTex8X.jpg)
injection mould
![](https://s3images.coroflot.com/user_files/individual_files/494311_f3AwllhSKD_9S6YQ9WEWLc7pT.jpg)
That product has recognized by CES on 2011 (innovative product)
![](https://s3images.coroflot.com/user_files/individual_files/494311_nUTizEhqltI7c0fVFD6vjm_Cd.jpg)
![](https://s3images.coroflot.com/user_files/individual_files/494311_sS3q_GntAdBIXMgRscQkePfIo.jpg)
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