An either-handed replaceable mouse includes: a mouse body, having a first button part and a second button part, and a replaceable top cover, covering the mouse body and having a first button area and a second button area. The first button area and the second button area are correspondingly located on the first button part and the second button part respectively. During replacement of the replaceable top cover, a height from the top of the first button area on the first button part to the bottom of the mouse body is greater than or less than a height from the top of the second button area on the second button part to the bottom of the mouse body.

A cursor controlling device includes a bottom board, a pivoting structure disposed on the bottom board, a shell, and an angle-adjusting structure disposed under the shell. The shell is rotatably connected to the pivoting structure along a longitudinal axis of the pivoting structure. A side edge of the shell is formed with a stepped structure. The stepped structure has a plurality of abutting surfaces having respective distances with respect to the bottom board. The angle-adjusting structure has a supporting portion movable on the bottom board to support one of the abutting surfaces of the stepped structure. Therefore, the supporting portion is configured to selectively support one of the abutting surfaces to lift up the side edge of the shell away from the bottom board in an inclined state, or to lower the side edge of the shell to approach the bottom board in another inclined state.

An information processing apparatus includes a first display unit and a second display unit, a processor, and a memory that stores code executable by the processor. The code controls a screen display of the first display unit and a screen display of the second display unit, detects an instruction to slide a screen display of at least one of the first display unit and the second display unit, and slide the screen display of at least one of the first display unit and the second display unit in response to detecting the instruction.

A mouse includes a base and a mouse body. The base has a leaning surface and a bottom surface, an angle is between an extension direction of the leaning surface and the bottom surface, the leaning surface is arranged slantingly with respect to the bottom surface. The mouse body includes a housing. The mouse body is detachably disposed on the leaning surface, the housing leans against the leaning surface, and the mouse body has a first operation mode and a second operation mode. Under the first operation mode, the mouse body is disposed in the base with a first orientation, and under the second operation mode, the mouse body is detached from the leaning surface of the base and rotated to a second orientation and disposed in the base.

According to various embodiments, a mouse may be provided. The mouse may include: a housing including a plurality of panels; a moveable member coupled to the plurality of panels such that a movement of the moveable member causes a movement of each panel of the plurality of panels.

An ambidextrous mouse is disclosed. The ambidextrous mouse is configured for both left and right handed use. The mouse may include right handed buttons on the front side of the mouse and left handed buttons on the back side of the mouse. The user may change the handedness of the mouse by rotating the mouse about a vertical axis of the mouse such that the left hand can use the left hand buttons and the right hand can use the right hand buttons. The mouse may include a handedness selection system for configuring the mouse for right handed or left handed use even though the mouse has the capability for both right and left hands.

The present invention relates generally to a device and methods for enhancing the proper ergonomics of the hand and wrist when using a keyboard, mouse, magic track pad, computer peripheral, writing instrument, or game controller such as a video game controller or an air hockey paddle. The wrist support device, according to the present invention, is comprised of an external pivot joint having an exterior surface that is rounded along a transverse axis and an interior coupling cavity configured to couple to a cushion. The cushion permanently attaches to the interior coupling cavity throughout the life of the cushion, which is most typically a number of months. The cushion releasably attaches to a human's hand or wrist for use when the person is working on a computer or performing other tasks such as typing, using a computer mouse, magic track pad that may cause a narrowing of the carpal tunnel or impinge blood flow to the median nerve, such as game playing or using peripheral controllers or devices.

A mouse device includes a casing, a top cover, an adjusting module and a pressing part. The casing is covered by the top cover. The top cover is movable relative to the casing. The top cover includes a saw-toothed plate. The saw-toothed plate is inserted into an inner portion of the casing and contacted with the adjusting module. The pressing part is connected with the adjusting module. When the pressing part is pressed to trigger the adjusting module, the saw-toothed plate is pushed by the adjusting module and the top cover is moved form a first position to a second position. Consequently, a shape of the mouse device is changed. The shape of the mouse device is changeable according to the size of the user's palm.

In certain embodiments, an input device includes a chassis and a depressible actuator disposed on the chassis that, when depressed, generates and sends a control signal to a processor, where the actuator is coupleable to a removable button cover that provides user-access to activate the actuator, and a removable blank cover to prevent user access to activate the actuator. The button cover and blank cover can be separate from the chassis and may directly attach to the actuator. The input device can further include a second depressible actuator disposed on the chassis that, when depressed, generates and sends a second control signal to the processor, where the second actuator is coupleable to the button cover and the blank cover.

A remote operation device includes a first operation acceptance portion having a rotary dial, a second operation acceptance portion provided along an outer periphery of the rotary dial and allowed to rotate separately from the rotary dial, and a control portion. When a relative position of a user's hand with respect to the first operation acceptance portion is at a covered position, the control portion switches the first operation acceptance portion and the second operation acceptance portion to a locked state and accepts an operation on the first operation acceptance portion. When the relative position of the user's hand with respect to the first operation acceptance portion is at an uncovered position, the control portion switches the first operation acceptance portion and the second operation acceptance portion to an unlocked state and accepts an operation on the second acceptance portion.