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US 2010/0302140 A1Published application
Operation Device
AssigneeSony Computer Entertainment Inc.
InventorsTakamasa Araki, Ken Yano
Life of this patent
Estimating the term…
Abstract
Provided is an operation device to be held by a user with one hand when used. The operation device includes: a recessed portion formed at a position at which at least one of a thumb and fingers is placed when the user holds the operation device; and a main button which is disposed at a bottom of the recessed portion and has a top surface adjacent to a rim portion forming a side surface of the recessed portion.
Claims5
An operation device to be held by a user with one hand when used, comprising:
- a recessed portion formed at a position at which at least one of a thumb and fingers is placed when the user holds the operation device;
- and
- a first button which is disposed at a bottom of the recessed portion and has a top surface adjacent to a rim portion forming a side surface of the recessed portion.
Dependencies are inferred from the claim text.