| 摘要 |
The keypad ring is configured to be worn on one's thumb to facilitate touching or striking keys on a miniature keypad, miniature keyboard, or other miniaturized data input mechanism of a handheld electronic machine, such as a smart phone, cell phone, media player, or the like. The ring fits over the distal phalange of a user's thumb, the ring having an elongate cylindrical stem extending obliquely therefrom. When the keypad ring is attached to the user's thumb, the user can move the thumb to strike the miniature handheld device keys of the miniature keyboard with the tip of the stem portion of the keypad ring. The keypad ring can be made of materials including, but not limited to, rubber or thermoplastic materials.
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