Abstract: There is provided an information processing apparatus that enables a more effective reduction in a load imposed on a user, with the use of force applied to the user in relation to a tangible object. The information processing apparatus includes a control unit configured to estimate, on the basis of a state of a user, a first amount that is predicted by the user with regard to force applied to the user in relation to a tangible object, and control presentation of information to the user on the basis of the first amount and a second amount that is preliminarily registered with regard to the force.

Abstract: A cargo transporting box body with a cargo-handling device for cargo unloading or loading, the box body having on its bottom a floor board movable, and a movable partition wall on the floor board such that, when the movable partition wall is latched, only the floor board is movable, and when allowed to move, the movable partition wall moves in association with the floor board. A sprocket is attached around an axis at the base of the movable partition wall and driven by a reversible motor. A first chain has one end fixed to the posterior end of the of the box body and the other end to the anterior end; while a second chain has one end fixed to the posterior end of the box body and the other side the anterior end, and the first and second chains cross with each other at their mid-portions and engage with the sprocket.

Abstract: Provided is a cargo transportation box body with a cargo-handling device for cargo unloading or loading, the box body having on its bottom a floor board movable via a cylinder in an antero-posterior direction, and a movable partition wall on the floor board such that, when the movable partition wall is latched, only the floor board is movable, and when allowed to move, the movable partition wall moves in association with the floor board, wherein whether the movable partition wall should be moved synchronously with the floor board or with a divergence relative to the latter is securely selectable, and the movable partition wall maintains a stabilized condition, being safely prevented against lateral swinging fluctuations.