| 摘要 |
A portable device, e.g. a laptop, includes a first part (110), e.g. a base element, and a second part (120), e.g. a lid element. The second part (120) contains an optical remote sensing system (300). The second part (120) is pivotably attached to the first part (110) via a hinge means (115), such that the portable device may be arranged in an open and a closed position respectively. The optical remote sensing system (300) is configured to track at least one distinctive feature of a user of the portable device when arranged in the open position. The first and second parts (110; 120) have a respective essentially flat inner surface (111; 121), which when the portable device is arranged in the closed position are parallel and face one another. The first part (110) further includes a recess (112a) which is arranged relative to a position of the optical remote sensing system (300) such that, in the closed position, the optical remote sensing system (300) is at least partly contained in the recess (112a). |
| 主权项 |
1. A portable device comprising:
a first part (110); and a second part (120) comprising an optical remote sensing system (300), wherein:
the second part (120) is pivotably attached to the first part (110) via a hinge means (115) such that the portable device may be arranged in an open and a closed position respectively;the optical remote sensing system (300) is configured to remotely track at least one distinctive feature of a user of the portable device when arranged in the open position;the first and second parts (110; 120) have respective essentially flat inner surfaces (111; 121), which when the portable device is arranged in the closed position are parallel and face one another;the first part (110) comprises a recess (112a; 112b), which is arranged relative to a position of the optical remote sensing system (300) such that, in the closed position, the optical remote sensing system (300) is at least partly contained in the recess (112a; 112b);the second essentially flat surface (121) of the second part (120) includes a display unit (122) configured to present information to the user; andthe optical remote sensing system (300) is arranged such that a view angle (a) thereof has a fixed spatial relation to the display unit (122) irrespective of an orientation of the second part (120) relative to the first part (110). |
