Abstract: Convenience and usefulness of a tele-existence system are enhanced taking notice of the possibility by collaboration of tele-existence and a head-mounted display apparatus. A movable member is supported for pivotal motion on a housing. In the housing, a driving motor and a transmission member for transmitting rotation of the driving motor to the movable member are provided. A state information acquisition unit acquires facial expression information and/or emotion information of a user who wears a head-mounted display apparatus. A driving controlling unit controls rotation of the driving motor on the basis of the facial expression information and/or the emotion information.

Abstract: A first arc-shaped arm has a first elongated through-hole formed in a longitudinal direction thereof, and a second arc-shaped arm has a second elongated through-hole formed in a longitudinal direction thereof. A pedestal supports the first arc-shaped arm and the second arc-shaped arm for pivotal motion in a crossing relationship with each other. A first motor pivots the first arc-shaped arm, and a second motor pivots the second arc-shaped arm. An insertion member is fitted in the first elongated through-hole and the second elongated through-hole.

Abstract: A first arc-shaped arm has a first elongated through-hole formed in a longitudinal direction thereof, and a second arc-shaped arm has a second elongated through-hole formed in a longitudinal direction thereof. A pedestal supports the first arc-shaped arm and the second arc-shaped arm for pivotal motion in a crossing relationship with each other. A first motor pivots the first arc-shaped arm, and a second motor pivots the second arc-shaped arm. An insertion member is fitted in the first elongated through-hole and the second elongated through-hole.

Abstract: Convenience and usefulness of a tele-existence system are enhanced taking notice of the possibility by collaboration of tele-existence and a head-mounted display apparatus. A movable member is supported for pivotal motion on a housing (20). In the housing, a driving motor and a transmission member for transmitting rotation of the driving motor to the movable member are provided. A state information acquisition unit acquires facial expression information and/or emotion information of a user who wears a head-mounted display apparatus (100). A driving controlling unit controls rotation of the driving motor on the basis of the facial expression information and/or the emotion information.

Abstract: A parallel processor is provided with a plurality of independently operable command units and a plurality of function units each connected to the command unit. A data unit, a register file, and a carry bit are shared such that the command and function units operate in parallel without any conflict. A priority scoreboard is provided to control the register file so that the command units operate independently according to the parallelism of a program, and detect and avoid a contention for a register according to the order of priority, making simultaneous execution of a plurality of commands possible, resulting in the increased process speed.

Abstract: A parallel processor is provided with a plurality of independently operable command units and a plurality of function units each connected to the command unit. In order to operate the command and functions units in parallel without any conflict, a data unit, a register file, and a carry bit are shared. A priority score board is provided to control the register file so that the command units operate independently according to the parallelism of a program, and detect and avoid a competition for a register according to the order of priority, making simultaneous execution of a plurality of commands possible and, thus, the process speed higher.