摘要:
The present invention relates to a communication system and method, an information processing terminal and method, and an information processing device and method which enable simple and secure restricted access. When a PDA 11 is brought close, a reader 2 of a personal computer 1 reads a device ID form an IC tag 12. The personal computer 1 registers device IDs on a connection permission list, and permits only devices registered on the list to connect. When being instructed to perform accessing, the PDA 11 controls a communication unit to access the personal computer 1 and to transmits its device ID. The personal computer 1 determines whether or not the transmitted ID is registered on the connection permission list, and permits the connection when determining that the ID is registered. The present invention can be applied to various information processing devices such as a personal computer and a PDA.
摘要:
A low-cost display apparatus whose display section can have its angle and height adjusted easily through a stand of a simple structure is provided. The stand of the display apparatus includes first and second arms that form a V shape. The first arm is attached to the display section through a hinge. By having the second arm extend to the front and the back underneath the display section so that the second arm is laid on a surface, the display section is supported in a first supported state at a distance from this surface. By having the second arm extend downward diagonally from the tip of the first arm so that the tip of the second arm and the lower end of the display section stand on a surface, the display section is supported in a second supported state where the display section is in contact with this surface.
摘要:
A shaking apparatus for shaking a seat where a user sits down, includes actuators, wherein the seat is supported by supporting parts at least at a front side, a rear left side and a right side, or a rear side, a front left side and a right side, the seat is inclined left or right by complementarily operating the actuators mounted to the left and right supporting parts to complementarily vary the distance from a floor of the left and right supporting parts, and the seat is inclined forward or backward by equally operating the actuators mounted to the left and right supporting parts to equally vary the distance of the left and right supporting parts from the floor.
摘要:
An interactive projection system for displaying an image on a planar surface includes a base, a projector, a convex mirror, and at least one support. The base is disposed on the planer surface. The projector is housed in the base. The projector has an image projecting portion that projects an image along a projection path away from the projector. The at least one support is connected to the base and supports the convex mirror at a position along the projection path so as to face the image projecting portion of the projector and the planar surface.