Abstract: A video game controller for a video game and a receptor assembly may include a controller core unit including a housing formed with a top, bottom and opposite sides, at least the top having a plurality of control buttons thereon; and a base portion provided with a first connector; a receptor having a shape substantially similar to a component appearing in the video game. The receptor may be a gun-shaped sub-unit with a barrel portion and a gripper portion with an open slot adapted to receive the core unit.

Abstract: A biological information measurement device is constituted of an upper cover and a lower cover and a main body portion. Then, the upper cover and the lower cover are assembled such that they partially overlap with each other. A fingertip insertion portion is formed of a holding member, on which a substrate and a line of the main body portion are placed. By covering the whole main body by assembling the upper cover and the lower cover, the substrate and the line of the main body portion arranged on a side surface of the main body in the inside cannot externally be seen.

Abstract: A terminal device 7 includes a generally plate-shaped housing 50, an LCD 51 provided on the front side of the housing, analog sticks 53A and 53B, a second L button 54K, and a second R button 54L. The analog sticks 53A and 53B are provided respectively in left and right portions of the LCD 51 above the center of the housing 50. The second L button 54K and the second R button 54L are provided on the back side of the housing 50 so as to generally correspond to the analog sticks 53A and 53B on the front side of the housing 50.

Abstract: A controller system includes a terminal device 7, and an input device 200 as an additional device which can be attached to and detached from the terminal device 7. The controller device 7 includes a generally plate-shaped housing 50, and an LCD 51 provided on the front side of the housing. The input device 200 includes an operation section such as a stick 204, a bar-shaped first grip portion 200a, and a support portion 205. The support portion 205 detachably supports the terminal device 7 so that the screen of the LCD 51 is in a generally vertical direction when the first grip portion 200a is in the vertical direction.

Abstract: A terminal device 7 is a controller device to be operated by a user. The terminal device 7 includes a generally plate-shaped housing 50, an LCD 51, and a projecting portion (an eaves portion 59). The LCD 51 is provided on the front side of the housing 50. The projecting portion is provided so as to project at least at left and right positions on a back side of the housing 50 above the center of the housing 50. When the user holds the left and right portions of the housing 50 with respect to the LCD 51, the user can easily hold the terminal device 7 by holding it so as to allow the projecting portion to rest on the fingers.

Abstract: A terminal device 7 includes a housing 50, and a first terminal (charging terminal). The housing 50 is generally plate-shaped and includes an engagement hole formed therein. The first terminal is provided on a surface (bottom surface) of the housing 50 on which the engagement hole is formed. A stand 210, which is a support device, includes a support member 211, a second terminal (charging terminal) 212, and guide members 213a and 213b which are rotating members. The second terminal 212 can be connected to a terminal of the terminal device 7. The support member 211 supports a predetermined surface (back surface) of the housing 50 when the first terminal and the second terminal 212 are connected to each other. Each of the guide members 213a and 213b can rotate in a predetermined direction and is provided at such a position that it is inserted into the engagement hole when the first terminal and the second terminal 212 are connected to each other.

Abstract: A video game controller for a video game and a receptor assembly may include a controller core unit including a housing formed with a top, bottom and opposite sides, at least the top having a plurality of control buttons thereon; and a base portion provided with a first connector; a receptor having a shape substantially similar to a component appearing in the video game. The receptor may be a gun-shaped sub-unit with a barrel portion and a gripper portion with an open slot adapted to receive the core unit.

Abstract: A biological information measurement device is constituted of an upper cover and a lower cover and a main body portion. Then, the upper cover and the lower cover are assembled such that they partially overlap with each other. A fingertip insertion portion is formed of a holding member, on which a substrate and a line of the main body portion are placed. By covering the whole main body by assembling the upper cover and the lower cover, the substrate and the line of the main body portion arranged on a side surface of the main body in the inside cannot externally be seen.