iPhone6 Phone Case

The basic design offers a biomimicry solution to alleviate the problem of phones slipping out of pocket by having special features on the cover that would require more application of force to remove phone. Similar to shark skin where overlapping sharp uni-directional denticles have helped reduce drag force in a specific direction. The new case work in similar fashion to increase drag in a specific direction. Sharp and downward pointing structure entangles fabrics in pocket lining, thereby increa