A wireless finger mouse according to the present invention has a structure in which an assembly of a base plate and a button plate makes it possible for a multiplicity of mouse buttons to have only a planar configuration. Thus, the wireless finger mouse is easy to miniaturize, enhances high portability, and can be conveniently operated with a user's hand in a natural and comfortable state. That is, the wireless finger mouse can be operated in a state where the palm of the user's hand is brought into contact with a mouse pad or the like and thus where the tip of the user's finger is naturally seated on the mouse button. The user who uses a mouse in the related art feels less of a sensation of difference from the mouse in the related art, when using the wireless finger mouse. The wireless finger mouse maintains the same external functionality as the mouse in the related art. Thus, users of all ages can easily use the wireless finger mouse. The wireless finger mouse provides an increased visual design effect in keeping with a trend toward an emphasis on a design value of a device, as well as functions of the device.

A mobile device input device connected to a mobile device, the mobile device input device including a main body to be worn by a user, a control unit running a program thereon and disposed within at least a portion of the main body to at least one operation of the mobile device, and a laser sensor disposed on at least a portion of the main body to emit a laser beam away from a surface of the main body to track a position of the main body.

The present invention relates to a finger-driven computer mouse. The finger-driven computer mouse includes a mouse housing and finger retention device adjacent thereto. The user inserts his or her finger tips in the finger retention device and can position the mouse across a flat surface by actions of the fingers except the thumb which is used to operate mouse buttons arranged on a side surface. The finger-driven mouse allows the wrist and hand muscles to be in a relaxed, natural posture.

A wearable device is provided. The wearable device includes a ring-shaped body having a hole, an image display unit surrounding an outer circumferential surface of the ring-shaped body, a first ring-shaped bezel and a second ring-shaped bezel respectively provided on a first side surface and a second side surface of the image display unit to be independently rotatable about the hole, a sensor configured to measure a motion, a processor configured to control a first region of the image display unit to have a touch sensing function, and control a second region that is different from the first region not to have the touch sensing function, and a transceiver unit configured to transmit, to an external electronic device, a control signal generated by the processor according to an input signal by a touch on the image display unit or an input signal by rotation of at least one of the first ring-shaped bezel or the second ring-shaped bezel.

An assembly-type mouse comprises a dismountable casing, a processor, at least one press key and at least one track sensor. The dismountable casing includes an upper casing and a lower casing. The upper casing includes a body and at least two moveable sidewalls. Two moveable sidewalls are respectively disposed at two sides of the body and able to rotate with respect to the body. The processor and press keys are disposed inside the dismountable casing. The press key has a press member on the surface thereof and a first connector configured to connect with a press-key input port of the processor. The track sensor has a second connector configured to connect with a track-sensor input port of the processor. The mouse may be disassembled. Reassembling the mouse can generate different application forms of the mouse.

A system may include a finger device that is worn on a user's finger. The finger device may serve as a controller for a head-mounted device or other devices in the system. The finger device may have a foldable housing with hinge structures that allow portions of the housing to fold with respect to each other. Magnets or other bistability structures may be used to provide the folding housing with folding bistability. This allows the housing to be placed in a stable unfolded state that releases the finger or a stable folded state in which the housing snaps over the finger and holds the finger device in place. A base may be used to store the finger device for charging. The base may have deployment structures that help place the finger device on the user's finger for use.

Disclosed is an electronic device which is paired with a host device to control content of the host device, wherein the electronic device includes a touch sensing module, a movement sensing module for acquiring first movement information of the electronic device based on an accelerometer, a gyroscope, and a magnetometer, and a control signal output unit for acquiring second movement information through operation of the first movement information, and determining, under a gesture mode, a motion corresponding to the movement of the electronic device based on the second movement information and outputting a motion signal indicating the determined motion to the host device, and determining, under a mouse mode, a mouse action based on at least one of touch information acquired from the touch sensing module and the second movement information and outputting a mouse signal indicating the mouse action.

Disclosed is an electronic device which is paired with a host device to control content of the host device, wherein the electronic device includes a touch sensing module, a movement sensing module for acquiring first movement information of the electronic device based on an accelerometer, a gyroscope, and a magnetometer, and a control signal output unit for acquiring second movement information through operation of the first movement information, and determining, under a gesture mode, a motion corresponding to the movement of the electronic device based on the second movement information and outputting a motion signal indicating the determined motion to the host device, and determining, under a mouse mode, a mouse action based on at least one of touch information acquired from the touch sensing module and the second movement information and outputting a mouse signal indicating the mouse action.

A finger device may be worn on a user's finger and may serve as a controller for a head-mounted device or other electronic device. The finger device may have a housing having an upper housing portion that extends across a top of the finger and first and second side housing portions that extend down respective first and second sides of the finger. Displacement sensors in the side housing portions may measure movements of the sides of the finger as the finger contacts an external surface. To account for variations in skin compliance, the finger device and/or the electronic device may store calibration data that maps displacement values gathered by the displacement sensors to force values. The calibration data may be based on calibration measurements gathered while the user's finger wearing the finger device contacts a force sensor in an external electronic device.

The subject matter of this specification can be embodied in, among other things, a system that includes a tracking device to generate movement information for use in moving a user interface object on a graphical user interface. The tracking device is configured to receive at least a portion of a user's finger. The system also includes a base device configured to receive the tracking device. The base device is configured to translate movement of the base device relative to an adjacent surface for use in moving the user interface object.