| abstract |
A device (100), comprising: a basic structure (A, B, C, D, E, F) with at least one integrated light guide (110) and/or a controllable light source (112), these two elements (114, 116) or two elements (114, 116) and a joint element (118) which is at least partially arranged between the elements (114, 116), characterized in that at least one of the elements (114, 116) and/or the joint element ( 118) is formed at least partially from at least one material (120) that can be actuated by light or at least partially has such a material and thus in each case forms an actuator (122) with at least one dominant or usable direction of action (124), and the light guide (110) and/or or the controllable light source (112) is set up and arranged in or on the basic structure (A, B, C, D) in such a way that light can be guided to or onto the light-actuable material (120). |