Abstract: An electronic apparatus and an operation method thereof are provided. The electronic apparatus has a sensor module. A space operation mode is enabled when an operation object is detected in a sensor space by the sensor module. A controlling function corresponding to one of a plurality of using spaces divided from the sensor space in which the operation object is located is enabled. Movement information of the operation object is detected by the sensor module, and an operation action corresponding to the enabled controlling function is executed.

Abstract: A nursing system of the present invention can position where a person to be nursed through a sensor network widely deployed in an environment, instantaneously detect if the person to be nursed has an accident, and forward a message to inform a relative or medical staff. An autonomous robot will actively move beside the person to be nursed and transmit real-time images to a remote computer or PDA so that the relative or medical staff can swiftly ascertain the situation of the person to be nursed and the person to be nursed in case of emergency can be rescued as soon as possible.

Abstract: A nursing system of the present invention can position where a person to be nursed through a sensor network widely deployed in an environment, instantaneously detect if the person to be nursed has an accident, and forward a message to inform a relative or medical staff. An autonomous robot will actively move beside the person to be nursed and transmit real-time images to a remote computer or PDA so that the relative or medical staff can swiftly ascertain the situation of the person to be nursed and the person to be nursed in case of emergency can be rescued as soon as possible.

Abstract: A clip (30) for securing a heat sink (50) to a heat-generating electronic device (90) includes first and second fasteners (40, 60). The first fastener includes a body (41), and a pair of legs (49) depending from respective opposite ends of the body. The body has a stretch portion (411) in which cutouts (413) are defined to form a pair of fixing tabs (415). A pair of spring pressing portions (43) is formed at respective opposite ends of the body. Each spring pressing portion has a pressing tab (451) to be received in a slot (53) defined in the heat sink. The second fastener has a vertical panel (61) defining an opening (62) adapted to receive a clasp (72) of a retention module (70), and a slot (63) for receiving the fixing tabs of the first fastener therethrough. The fixing tabs are then deformed to secure the second fastener to the first fastener.

Abstract: A clip (10) includes a body (12) and a fastener (14). The body has a leg (26) depending at an end thereof for engaging with a retention module (50), and a central pressing tab (24) for being received in a groove (76) defined in a heat sink (70). The body further has a joint portion (28) at another end thereof. Cutouts (33) are defined in the joint portion to form a pair of deformable protrusions (35) and a U-shaped head (36). A rib (38) is formed on the body for reinforcing the clip. The fastener has a retaining portion (42). The retaining portion includes a slot (44) for receiving the head, and an aperture (46) for engaging with an ear (64) formed on the retention module. The protrusions are deformed to secure the fastener to the body.