| 主权项 |
1. An accessory device for a computing device, the accessory device comprising:
a floatation structure; a coupling mechanism to couple the floatation structure to the computing device, the coupling mechanism maintaining the floatation structure coupled to the computing device in at least a partially submerged water environment and in a non-submerged water environment, wherein the floatation structure is dimensioned to cover at least a portion of the computing device when coupled to the computing device in the non-submerged environment; and wherein the floatation structure includes a volume and weight that is sufficient to render a combined buoyancy of the accessory device coupled to the computing device to be at least neutral in water. |
