Seat system

A seat system, comprising:

• a seat, comprising:
• a seat body, and
• a plurality of sensors configured to acquire information for use in detecting a motion of a user seated on the seat body;
• a controller;
• a terminal, comprising:
• a screen;
• and
• a height-adjustment mechanism configured to change a height of at least a part of the seat body,
• wherein the controller is configured to:
• acquire the information from the plurality of sensors,
• cause an object operated by the user to move based on the information acquired from the sensors, and
• cause a movable object on the screen to move according to a motion of the object operated by the user;
• and
• wherein the seat body comprises a seat bottom,
• wherein the plurality of sensors comprise:
• a plurality of pressure sensors provided at the seat bottom, and the plurality of pressure sensors are configured to detect pressures exerted on a seating surface of the seat bottom, the plurality of pressure sensors comprising:
• a front-right sensor located frontward in the front-rear direction and rightward in the left-right direction of a midsection of the seating surface of the seat bottom;
• and
• a front-left sensor located frontward in the front-rear direction and leftward in the left-right direction of the midsection of the seating surface of the seat bottom, and
• wherein the controller is further configured to:
• control the height-adjustment mechanism to change the height of at least the part of the seat body such that pressures detected by the front-right sensor and the front-left sensor satisfy a predetermined condition.

A seat system, comprising:

• a seat, comprising:
• a seat body, and
• a plurality of sensors configured to acquire information for use in detecting a motion of a user seated on the seat body;
• a controller;
• and
• a terminal, comprising:
• a screen, and
• wherein the controller is configured to:
• acquire the information from the plurality of sensors,
• cause an object operated by the user to move based on the information acquired from the sensors, and
• cause a movable object on the screen to move according to a motion of the object operated by the user,
• wherein the seat body comprises:
• a seat bottom, and
• a backrest,
• wherein the seat further comprises:
• a seat cushion placed and used on the seat body, the seat cushion comprising:
• a first cushion placed on the seat bottom, the first cushion having:
• a seating surface facing an occupant, and a mounting surface facing the seat bottom, the first cushion comprising:
• a first band extending from one of a right side portion and a left side portion of the first cushion, the first band comprising:
• a first fixing portion fixed to another of the right side portion and the left side portion;
• and
• a first to-be-fixed portion disengageably engaged with the first fixing portion;
• and
• a second cushion placed on the backrest;
• wherein, when the seat cushion is in a state for storage, the first band allows the first fixing portion to be engaged with the first to-be-fixed portion, with the second cushion being sandwiched between the first band and the seating surface, and
• wherein when the seat cushion is placed on the seat bottom, the first band allows the first fixing portion to be engaged with the first to-be-fixed portion, with the seat bottom being sandwiched between the first band and the mounting surface.