Abstract: An apparatus for using a hand-held device is disclosed. In a first embodiment, an apparatus for using a hand-held device includes a body configured to conform to a digit, and a member connected to the body adjacent to the digit, wherein bringing the member into contact with the hand-held device transfers force from the digit to the hand-held device. In another embodiment, the member may be movable to a desired position along a slot located on the outer surface of the body.

Abstract: An apparatus for using a handheld device is disclosed herein. As disclosed herein, an apparatus for using a handheld device includes a body and a member. The body is configured to conform to a digit of a user of the apparatus. The member is connected to the body adjacent to the user's digit, and is designed to transfer force from the user's digit to a responsive portion of a handheld device. The transfer of force from the user's digit to the responsive portion of the handheld device produces a desired input related to the handheld device.

Abstract: A double line roller skate (10) comprising a plurality of dual rollers (12). A structure (14) is for retaining the dual rollers (12) rotatively in longitudinal alignment, one behind the other. A facility (16) is for holding the retaining structure (14) onto a foot of a skater (18).