The invention relates to a silicon-based component with at least one reduced contact surface which, formed from a method combining at least one oblique side wall etching step with a “Bosch” etch of vertical side walls, improves, in particular, the tribology of components formed by micromachining a silicon-based wafer.

The invention relates to a silicon-based component with at least one reduced contact surface which, formed from a method combining at least one oblique side wall etching step with a “Bosch” etch of vertical side walls, improves, in particular, the tribology of components formed by micromachining a silicon-based wafer.

The present invention discloses a smart terminal and a smart wrist watch. The smart terminal comprises a metal housing, a wireless communication unit, a human body information detection unit and a signal selection unit, wherein the wireless communication unit comprises a wireless antenna, all or part of the metal housing is used as an antenna area for setting the wireless antenna, a common conductor is provided for the antenna area; the human body information detection unit comprises at least two detection contact points, one of the detection contact points is provided in the antenna area; the detection contact point in the antenna area and the wireless antenna are connected with one end of the common conductor, respectively, the other end of the common conductor is connected with the signal selection unit; the signal selection unit screens out a signal from the wireless antenna out of a signal transmitted on the common conductor, sends the signal to the wireless communication unit, screens out the signal from the detection contact point and sends the signal to the human body information detection unit. The present invention provides a solution solving the problem that the test result of the smart terminal in the prior art is not accurate enough due to the size limitation.

The present invention discloses a smart terminal and a smart wrist watch. The smart terminal comprises a metal housing, a wireless communication unit, a human body information detection unit and a signal selection unit, wherein the wireless communication unit comprises a wireless antenna, all or part of the metal housing is used as an antenna area for setting the wireless antenna, a common conductor is provided for the antenna area; the human body information detection unit comprises at least two detection contact points, one of the detection contact points is provided in the antenna area; the detection contact point in the antenna area and the wireless antenna are connected with one end of the common conductor, respectively, the other end of the common conductor is connected with the signal selection unit; the signal selection unit screens out a signal from the wireless antenna out of a signal transmitted on the common conductor, sends the signal to the wireless communication unit, screens out the signal from the detection contact point and sends the signal to the human body information detection unit. The present invention provides a solution solving the problem that the test result of the smart terminal in the prior art is not accurate enough due to the size limitation.

There is provided an information processing apparatus, control method, and program that allow for recognition of a state of an arm on the basis of determination of whether the information processing apparatus is worn on the left arm or the right arm, the information processing apparatus including: a determination unit configured to determine whether the information processing apparatus is worn on a user's right arm or left arm; a recognition unit configured to recognize a state of the arm; and a control unit configured to perform predetermined control on a device included in the information processing apparatus according to the recognized state of the arm. The recognition unit switches settings of a parameter which is used in the recognition of the state of the arm, according to a result of the determination by the determination unit.

There is provided an information processing apparatus, control method, and program that allow for recognition of a state of an arm on the basis of determination of whether the information processing apparatus is worn on the left arm or the right arm, the information processing apparatus including: a determination unit configured to determine whether the information processing apparatus is worn on a user's right arm or left arm; a recognition unit configured to recognize a state of the arm; and a control unit configured to perform predetermined control on a device included in the information processing apparatus according to the recognized state of the arm. The recognition unit switches settings of a parameter which is used in the recognition of the state of the arm, according to a result of the determination by the determination unit.

Method for producing an external horological element (100) which is a heterogeneous component, according to which a primary cavity (10) is produced in a structure (1), only the periphery of this said primary cavity (10) is re-machined or laser machined, which primary cavity (10) is filled with a second material that is different in appearance from the first material in order to produce a primary insert (2), where the bottom of this said primary cavity (10) is left rough before being filled with said second material, and, in the thickness of this primary insert (2), a secondary cavity (20) is produced, which is filled with a third material that is different in appearance from the first material and/or from the second material in order to produce a secondary insert (3).

Method for producing an external horological element (100) which is a heterogeneous component, according to which a primary cavity (10) is produced in a structure (1), only the periphery of this said primary cavity (10) is re-machined or laser machined, which primary cavity (10) is filled with a second material that is different in appearance from the first material in order to produce a primary insert (2), where the bottom of this said primary cavity (10) is left rough before being filled with said second material, and, in the thickness of this primary insert (2), a secondary cavity (20) is produced, which is filled with a third material that is different in appearance from the first material and/or from the second material in order to produce a secondary insert (3).

There is provided an information processing apparatus, control method, and program that allow for recognition of a state of an arm on the basis of determination of whether the information processing apparatus is worn on the left arm or the right arm, the information processing apparatus including: a determination unit configured to determine whether the information processing apparatus is worn on a user's right arm or left arm; a recognition unit configured to recognize a state of the arm; and a control unit configured to perform predetermined control on a device included in the information processing apparatus according to the recognized state of the arm. The recognition unit switches settings of a parameter which is used in the recognition of the state of the arm, according to a result of the determination by the determination unit.

There is provided an information processing apparatus, control method, and program that allow for recognition of a state of an arm on the basis of determination of whether the information processing apparatus is worn on the left arm or the right arm, the information processing apparatus including: a determination unit configured to determine whether the information processing apparatus is worn on a user's right arm or left arm; a recognition unit configured to recognize a state of the arm; and a control unit configured to perform predetermined control on a device included in the information processing apparatus according to the recognized state of the arm. The recognition unit switches settings of a parameter which is used in the recognition of the state of the arm, according to a result of the determination by the determination unit.