Abstract: A system and method for measuring circumference of human body are provided. The system includes a 3D sensor configured to obtain a 3D information of a human body with a garment on; a temperature sensor configured to obtain a thermal information of the human body with the garment on; a calibration unit configured to obtain a calibration parameter of the 3D sensor and the temperature sensor; a model generation unit configured to integrate the 3D information and the temperature information according to the calibration parameter to generate a 3D temperature model of the human body with the garment on; and a circumference computation unit configured to retrieve an original profile information corresponding to a target location from the 3D temperature model, and correct the original profile information according to a thermal compensation mechanism to obtain a real circumference of the human body corresponding to the target location.

Abstract: A 3D model construction device includes a camera and a wearable display coupled to the camera. The camera obtains multiple first frames, a second frame and depth information. The wearable display includes a display unit, a processing unit, a storage unit and a projection unit. The storage unit stores a first module and a second module. When the first module is performed by the processing unit, the processing unit calculates a first pose of the wearable display. When the second module is performed by the processing unit, the processing unit calculates a 3D model according to the first frames, the depth information, the first pose and calibration parameters, and updates the 3D model according to the second frame. The projection unit projects the 3D model and the second frame onto the display unit according to the first pose for being displayed with a real image on the display unit.

Abstract: A 3D model construction device includes a camera and a wearable display coupled to the camera. The camera obtains multiple first frames, a second frame and depth information. The wearable display includes a display unit, a processing unit, a storage unit and a projection unit. The storage unit stores a first module and a second module. When the first module is performed by the processing unit, the processing unit calculates a first pose of the wearable display. When the second module is performed by the processing unit, the processing unit calculates a 3D model according to the first frames, the depth information, the first pose and calibration parameters, and updates the 3D model according to the second frame. The projection unit projects the 3D model and the second frame onto the display unit according to the first pose for being displayed with a real image on the display unit.

Abstract: A panel structure is removably connected with a main housing of an electronic device. The panel structure comprises a panel body, two movable members and at least two elastic members. The panel body comprises two fixing parts; each movable member is movably connected with the panel body, and each movable member comprises a pivoting part and a corresponding fixing part, wherein the two movable members are movably apart from each other in a first axial direction such that each movable member is fixed with each fixing part with each corresponding fixing part, making each pivoting part which moves along with each movable member pivotally connected to the main housing. Each elastic member has two ends respectively connected to the movable members and the panel body.

Abstract: A panel structure is removably connected with a main housing of an electronic device. The panel structure comprises a panel body, two movable members and at least two elastic members. The panel body comprises two fixing parts; each movable member is movably connected with the panel body, and each movable member comprises a pivoting part and a corresponding fixing part, wherein the two movable members are movably apart from each other in a first axial direction such that each movable member is fixed with each fixing part with each corresponding fixing part, making each pivoting part which moves along with each movable member pivotally connected to the e main housing. Each elastic member has two ends respectively connected to the movable members and the panel body.

Abstract: A door panel opening and closing device for a casing includes a face panel, a door panel, and a resilient member. The face panel includes a base wall and a first post disposed on the base wall. The door panel includes a pivot arm pivoted to the base wall and having a second post. A pivot juncture between the pivot arm and the base wall is defined as a turning axis. The door panel is turnable about the turning axis between closed and open positions. The resilient member is an extension spring having two ends hooked to the first and second posts, respectively. When the door panel is turned from the closed position past a specific angular position, the door panel will automatically spring to the open position by virtue of a directional change of a component of tension force of the resilient member to an outward direction.

Abstract: A door panel opening and closing device for a casing includes a face panel, a door panel, and a resilient member. The face panel includes a base wall and a first post disposed on the base wall. The door panel includes a pivot arm pivoted to the base wall and having a second post. A pivot juncture between the pivot arm and the base wall is defined as a turning axis. The door panel is turnable about the turning axis between closed and open positions. The resilient member is an extension spring having two ends hooked to the first and second posts, respectively. When the door panel is turned from the closed position past a specific angular position, the door panel will automatically spring to the open position by virtue of a directional change of a component of tension force of the resilient member to an outward direction.