![](https://s3images.coroflot.com/user_files/individual_files/190547_QSeeX9m5DaFNJV3WWCMjl0iDv.png)
Trackball concept for the interface on a CD player.
![](https://s3images.coroflot.com/user_files/individual_files/190547_eY_eSeMqL_fBmQSo4Kb2mNDBQ.jpg)
Potato peeler concept sketch.
![](https://s3images.coroflot.com/user_files/individual_files/190547_vYjLhyOtmx_ZRvPapqoIHtc99.png)
Random sketches
![](https://s3images.coroflot.com/user_files/individual_files/190547_FI2u2cP9UyVenre4KFjFlBUXT.png)
Random sketches
![](https://s3images.coroflot.com/user_files/individual_files/190547_CgLUGFXQ8uA2518REaY5zouJc.jpg)
gLike